diff --git a/plugins/Satellites/src/Satellites.cpp b/plugins/Satellites/src/Satellites.cpp
index 55ca6aa8820ae..7c09353644879 100644
--- a/plugins/Satellites/src/Satellites.cpp
+++ b/plugins/Satellites/src/Satellites.cpp
@@ -621,11 +621,47 @@ bool Satellites::configureGui(bool show)
 void Satellites::restoreDefaults(void)
 {
 	restoreDefaultSettings();
+	restoreDefaultTleSources();
 	restoreDefaultCatalog();	
 	loadCatalog();
 	loadSettings();
 }
 
+void Satellites::restoreDefaultTleSources()
+{
+	// Format: group name, auto-add flag
+	const QMap<QString, bool> celestrak={
+		{ "visual",		true  },	{ "stations",	true  },	{ "last-30-days",	false },	{ "active",		false },	{ "analyst",	false },
+		{ "science",	true  },	{ "noaa",		false },	{ "goes",		false },	{ "amateur",	true  },	{ "gnss",		true  },
+		{ "gps-ops",	true  },	{ "galileo",		true  },	{ "iridium",	false },	{ "iridium-NEXT", false },	{ "geo",		false },
+		{ "weather",	false },	{ "resource",	false },	{ "sarsat",		false },	{ "dmc",		false },	{ "tdrss",		false },
+		{ "argos",		false },	{ "intelsat",	false },	{ "gorizont",	false },	{ "raduga",	false },	{ "molniya",	false },
+		{ "orbcomm",	false },	{ "globalstar",	false },	{ "x-comm",	false },	{ "other-comm",	false },	{ "glo-ops",	true  },
+		{ "beidou",		true  },	{ "sbas",		false },	{ "nnss",		false },	{ "engineering",	false },	{ "education",	false },
+		{ "geodetic",	false },	{ "radar",		false },	{ "cubesat",	false },	{ "other",		false },	{ "oneweb",	true  },
+		{ "starlink",	true  },	{ "planet",		false },	{ "spire",		false }
+	};
+	// Details: https://www.celestrak.com/NORAD/documentation/gp-data-formats.php
+	QString celestrackBaseURL = "https://www.celestrak.com/NORAD/elements/gp.php?GROUP=%1&FORMAT=TLE";
+	QStringList urls;
+	// TLE sources from Celestrak
+	for (auto group = celestrak.begin(); group != celestrak.end(); ++group)
+	{
+		QString url = celestrackBaseURL.arg(group.key());
+		if (group.value()) // Auto-add ON!
+			urls << QString("1,%1").arg(url);
+		else
+			urls << url;
+	}
+	// Other sources and supplemental data from Celestrack
+	urls << "1,http://www.celestrak.com/NORAD/elements/supplemental/starlink.txt"
+	     << "https://www.amsat.org/amsat/ftp/keps/current/nasabare.txt"
+	     << "https://www.prismnet.com/~mmccants/tles/classfd.zip";
+
+	saveTleSources(urls);
+	loadSettings();
+}
+
 void Satellites::restoreDefaultSettings()
 {
 	QSettings* conf = StelApp::getInstance().getSettings();
@@ -682,55 +718,6 @@ void Satellites::restoreDefaultSettings()
 	conf->setValue("cf_rcs_max", 100.);
 	
 	conf->endGroup(); // saveTleSources() opens it for itself
-	
-	// TLE update sources
-	QStringList urls;
-	urls << "1,http://www.celestrak.com/NORAD/elements/visual.txt" // Auto-add ON!
-	     << "http://www.celestrak.com/NORAD/elements/tle-new.txt"
-	     << "http://www.celestrak.com/NORAD/elements/active.txt"
-	     << "http://www.celestrak.com/NORAD/elements/analyst.txt"
-	     << "1,http://www.celestrak.com/NORAD/elements/science.txt"
-	     << "http://www.celestrak.com/NORAD/elements/noaa.txt"
-	     << "http://www.celestrak.com/NORAD/elements/goes.txt"
-	     << "1,http://www.celestrak.com/NORAD/elements/amateur.txt"
-	     << "1,http://www.celestrak.com/NORAD/elements/gps-ops.txt"
-	     << "1,http://www.celestrak.com/NORAD/elements/galileo.txt"
-	     << "http://www.celestrak.com/NORAD/elements/iridium.txt"
-	     << "http://www.celestrak.com/NORAD/elements/iridium-NEXT.txt"
-	     << "http://www.celestrak.com/NORAD/elements/geo.txt"
-	     << "1,http://www.celestrak.com/NORAD/elements/stations.txt"
-	     << "http://www.celestrak.com/NORAD/elements/weather.txt"
-	     << "http://www.celestrak.com/NORAD/elements/resource.txt"
-	     << "http://www.celestrak.com/NORAD/elements/sarsat.txt"
-	     << "http://www.celestrak.com/NORAD/elements/dmc.txt"
-	     << "http://www.celestrak.com/NORAD/elements/tdrss.txt"
-	     << "http://www.celestrak.com/NORAD/elements/argos.txt"
-	     << "http://www.celestrak.com/NORAD/elements/intelsat.txt"
-	     << "http://www.celestrak.com/NORAD/elements/gorizont.txt"
-	     << "http://www.celestrak.com/NORAD/elements/raduga.txt"
-	     << "http://www.celestrak.com/NORAD/elements/molniya.txt"
-	     << "http://www.celestrak.com/NORAD/elements/orbcomm.txt"
-	     << "http://www.celestrak.com/NORAD/elements/globalstar.txt"
-	     << "http://www.celestrak.com/NORAD/elements/x-comm.txt"
-	     << "http://www.celestrak.com/NORAD/elements/other-comm.txt"
-	     << "1,http://www.celestrak.com/NORAD/elements/glo-ops.txt"
-	     << "1,http://www.celestrak.com/NORAD/elements/beidou.txt"
-	     << "http://www.celestrak.com/NORAD/elements/sbas.txt"
-	     << "http://www.celestrak.com/NORAD/elements/nnss.txt"
-	     << "http://www.celestrak.com/NORAD/elements/engineering.txt"
-	     << "http://www.celestrak.com/NORAD/elements/education.txt"
-	     << "http://www.celestrak.com/NORAD/elements/geodetic.txt"
-	     << "http://www.celestrak.com/NORAD/elements/radar.txt"
-	     << "http://www.celestrak.com/NORAD/elements/cubesat.txt"
-	     << "http://www.celestrak.com/NORAD/elements/other.txt"	     
-	     << "1,http://www.celestrak.com/NORAD/elements/supplemental/starlink.txt"
-	     << "https://www.amsat.org/amsat/ftp/keps/current/nasabare.txt"
-	     << "http://www.celestrak.com/NORAD/elements/oneweb.txt"
-	     << "http://www.celestrak.com/NORAD/elements/planet.txt"
-	     << "http://www.celestrak.com/NORAD/elements/spire.txt"
-	     << "https://www.prismnet.com/~mmccants/tles/classfd.zip";
-
-	saveTleSources(urls);
 }
 
 void Satellites::restoreDefaultCatalog()
@@ -1373,7 +1360,19 @@ bool Satellites::add(const TleData& tleData)
 	if (tleData.sourceURL.contains("celestrak.com", Qt::CaseInsensitive))
 	{
 		// add groups, based on CelesTrak's groups
-		QString fileName = QUrl(tleData.sourceURL).fileName().toLower().replace(".txt", "");
+		QString fileName;
+		if (tleData.sourceURL.contains(".txt", Qt::CaseInsensitive))
+			fileName = QUrl(tleData.sourceURL).fileName().toLower().replace(".txt", "");
+		else
+		{
+			// New format of source: https://www.celestrak.com/NORAD/elements/gp.php?GROUP=GROUP_NAME&FORMAT=tle
+			QStringList query = QUrl(tleData.sourceURL).query().toLower().split("&");
+			for(int i=0; i<query.size(); i++)
+			{
+				if (query.at(i).trimmed().contains("group"))
+					fileName = query.at(i).trimmed().replace("group=", "");
+			}
+		}
 		if (!satGroups.contains(fileName))
 			satGroups.append(fileName);
 
@@ -2830,14 +2829,14 @@ void Satellites::createSuperGroupsList()
 		earthresources = "earth resources", gps = "gps", glonass = "glonass",
 		geostationary = "geostationary";
 	satSuperGroupsMap = {
-		{ "geo",	communications },
-		{ "geo",	geostationary },
-		{ "gpz",	communications },
-		{ "gpz",	geostationary },
+		{ "geo",		communications },
+		{ "geo",		geostationary },
+		{ "gpz",		communications },
+		{ "gpz",		geostationary },
 		{ "gpz-plus",	communications },
 		{ "gpz-plus",	geostationary },
 		{ "intelsat",	communications },
-		{ "ses",	communications },
+		{ "ses",		communications },
 		{ "iridium",	communications },
 		{ "iridium-NEXT",	communications },
 		{ "starlink",	communications },
@@ -2853,31 +2852,31 @@ void Satellites::createSuperGroupsList()
 		{ "raduga",	communications },
 		{ "raduga",	geostationary },
 		{ "molniya",	communications },
-		{ "gnss",	navigation },
-		{ "gps",	navigation },
+		{ "gnss",		navigation },
+		{ "gps",		navigation },
 		{ "gps-ops",	navigation },
 		{ "gps-ops",	gps },
 		{ "glonass",	navigation },
 		{ "glo-ops",	navigation },
 		{ "glo-ops",	glonass },
-		{ "galileo",	navigation },
-		{ "beidou",	navigation },
-		{ "sbas",	navigation },
-		{ "nnss",	navigation },
+		{ "galileo",		navigation },
+		{ "beidou",		navigation },
+		{ "sbas",		navigation },
+		{ "nnss",		navigation },
 		{ "musson",	navigation },
 		{ "science",	scientific },
 		{ "geodetic",	scientific },
 		{ "engineering",	scientific },
 		{ "education",	scientific },
-		{ "goes",	scientific },
-		{ "goes",	earthresources },
+		{ "goes",		scientific },
+		{ "goes",		earthresources },
 		{ "resource",	earthresources },
-		{ "sarsat",	earthresources },
-		{ "dmc",	earthresources },
-		{ "tdrss",	earthresources },
-		{ "argos",	earthresources },
-		{ "planet",	earthresources },
-		{ "spire",	earthresources }
+		{ "sarsat",		earthresources },
+		{ "dmc",		earthresources },
+		{ "tdrss",		earthresources },
+		{ "argos",		earthresources },
+		{ "planet",		earthresources },
+		{ "spire",		earthresources }
 	};
 }
 
diff --git a/plugins/Satellites/src/Satellites.hpp b/plugins/Satellites/src/Satellites.hpp
index 0040ec6debc14..79ea303e01256 100644
--- a/plugins/Satellites/src/Satellites.hpp
+++ b/plugins/Satellites/src/Satellites.hpp
@@ -284,6 +284,8 @@ class Satellites : public StelObjectModule
 	//! main config.ini (if one already exists), and populating it with default values.  It also 
 	//! creates the default satellites.json file from the resource embedded in the plugin lib/dll file.
 	void restoreDefaults(void);
+	//! Delete TLE sources in main config.ini, then create with default values.
+	void restoreDefaultTleSources();
 
 	//! Read (or re-read) the plugin's settings from the configuration file.
 	//! This will be called from init() and also when restoring defaults
diff --git a/plugins/Satellites/src/gui/SatellitesDialog.cpp b/plugins/Satellites/src/gui/SatellitesDialog.cpp
index 938bf4c92a118..120d3cf113873 100644
--- a/plugins/Satellites/src/gui/SatellitesDialog.cpp
+++ b/plugins/Satellites/src/gui/SatellitesDialog.cpp
@@ -158,6 +158,7 @@ void SatellitesDialog::createDialogContent()
 	ui->deleteSourceButton->setFixedSize(bs);
 	ui->editSourceButton->setFixedSize(bs);
 	ui->saveSourceButton->setFixedSize(bs);
+	ui->resetSourcesButton->setFixedSize(bs);
 
 	// Settings tab / updates group
 	// These controls are refreshed by updateSettingsPage(), which in
@@ -276,6 +277,7 @@ void SatellitesDialog::createDialogContent()
 	connect(ui->addSourceButton, SIGNAL(clicked()),	        this, SLOT(addSourceRow()));
 	connect(ui->editSourceButton, SIGNAL(clicked()),	this, SLOT(editSourceRow()));
 	connect(ui->saveSourceButton, SIGNAL(clicked()),	this, SLOT(saveEditedSource()));
+	connect(ui->resetSourcesButton, SIGNAL(clicked()),	this, SLOT(restoreTleSources()));
 	connect(plugin, SIGNAL(satGroupVisibleChanged()),       this, SLOT(updateSatelliteAndSaveData()));
 	connect(plugin, SIGNAL(settingsChanged()),              this, SLOT(toggleCheckableSources()));
 	connect(plugin, SIGNAL(customFilterChanged()),          this, SLOT(updateFilteredSatellitesList()));
@@ -1032,6 +1034,18 @@ void SatellitesDialog::restoreDefaults(void)
 		qDebug() << "[Satellites] restore defaults is canceled...";
 }
 
+void SatellitesDialog::restoreTleSources(void)
+{
+	if (askConfirmation())
+	{
+		qDebug() << "[Satellites] restore TLE sources...";
+		GETSTELMODULE(Satellites)->restoreDefaultTleSources();
+		populateSourcesList();
+	}
+	else
+		qDebug() << "[Satellites] restore TLE sources is canceled...";
+}
+
 void SatellitesDialog::updateSettingsPage()
 {
 	Satellites* plugin = GETSTELMODULE(Satellites);
diff --git a/plugins/Satellites/src/gui/SatellitesDialog.hpp b/plugins/Satellites/src/gui/SatellitesDialog.hpp
index 58b0d1636a533..c4fc08ebd1119 100644
--- a/plugins/Satellites/src/gui/SatellitesDialog.hpp
+++ b/plugins/Satellites/src/gui/SatellitesDialog.hpp
@@ -107,6 +107,7 @@ private slots:
 	//@}
 	
 	void restoreDefaults(void);
+	void restoreTleSources(void);
 	void saveSettings(void);
 	void addSatellites(const TleDataList& newSatellites);
 	void removeSatellites();
diff --git a/plugins/Satellites/src/gui/satellitesDialog.ui b/plugins/Satellites/src/gui/satellitesDialog.ui
index 33c10661f1b99..293083fb0bf85 100644
--- a/plugins/Satellites/src/gui/satellitesDialog.ui
+++ b/plugins/Satellites/src/gui/satellitesDialog.ui
@@ -1475,6 +1475,34 @@
            </property>
           </widget>
          </item>
+         <item>
+          <spacer name="horizontalSpacer_10">
+           <property name="orientation">
+            <enum>Qt::Horizontal</enum>
+           </property>
+           <property name="sizeType">
+            <enum>QSizePolicy::Fixed</enum>
+           </property>
+           <property name="sizeHint" stdset="0">
+            <size>
+             <width>20</width>
+             <height>20</height>
+            </size>
+           </property>
+          </spacer>
+         </item>
+         <item>
+          <widget class="QPushButton" name="resetSourcesButton">
+           <property name="toolTip">
+            <string>Reset sources list to it defaults</string>
+           </property>
+           <property name="icon">
+            <iconset resource="../../../../data/gui/guiRes.qrc">
+             <normaloff>:/graphicGui/uibtDownload.png</normaloff>
+             <disabledoff>:/graphicGui/uibtDownload-disabled.png</disabledoff>:/graphicGui/uibtDownload.png</iconset>
+           </property>
+          </widget>
+         </item>
         </layout>
        </item>
       </layout>
diff --git a/po/stellarium/stellarium.pot b/po/stellarium/stellarium.pot
index 9c2437bfa459a..355b03b5cf659 100644
--- a/po/stellarium/stellarium.pot
+++ b/po/stellarium/stellarium.pot
@@ -8,7 +8,7 @@ msgid ""
 msgstr ""
 "Project-Id-Version: PACKAGE VERSION\n"
 "Report-Msgid-Bugs-To: stellarium@googlegroups.com\n"
-"POT-Creation-Date: 2022-05-28 02:07+0700\n"
+"POT-Creation-Date: 2022-05-29 02:02+0700\n"
 "PO-Revision-Date: YEAR-MO-DA HO:MI+ZONE\n"
 "Last-Translator: FULL NAME <EMAIL@ADDRESS>\n"
 "Language-Team: LANGUAGE <LL@li.org>\n"
@@ -197,7 +197,7 @@ msgstr ""
 #: src/gui/AstroCalcDialog.cpp:2181 src/gui/AstroCalcChart.cpp:80
 #: src/gui/AstroCalcChart.cpp:415 src/ui_viewDialog.h:3688
 #: plugins/Satellites/src/Satellite.cpp:350
-#: plugins/Satellites/src/gui/SatellitesDialog.cpp:1450
+#: plugins/Satellites/src/gui/SatellitesDialog.cpp:1464
 #: plugins/Satellites/src/ui_satellitesFilterDialog.h:335
 msgid "Altitude"
 msgstr ""
@@ -303,7 +303,7 @@ msgstr ""
 
 #. TRANSLATORS: Center of the umbra
 #: src/core/modules/GridLinesMgr.cpp:1455
-#: plugins/Satellites/src/Satellites.cpp:2556
+#: plugins/Satellites/src/Satellites.cpp:2555
 msgid "C.U."
 msgstr ""
 
@@ -691,7 +691,7 @@ msgstr ""
 #. TRANSLATORS: Unit of measure for distance - meter
 #: src/core/modules/LandscapeMgr.cpp:1017 src/gui/StelGuiItems.cpp:817
 #: plugins/Satellites/src/Satellite.cpp:421
-#: plugins/Satellites/src/gui/SatellitesDialog.cpp:1108
+#: plugins/Satellites/src/gui/SatellitesDialog.cpp:1122
 #: plugins/Satellites/src/gui/SatellitesFilterDialog.cpp:144
 msgctxt "distance"
 msgid "m"
@@ -787,10 +787,10 @@ msgstr ""
 #: src/core/modules/Planet.cpp:1432 src/core/modules/Comet.cpp:159
 #: src/core/modules/Comet.cpp:169 src/gui/StelGuiItems.cpp:847
 #: src/gui/AstroCalcDialog.cpp:2973 src/gui/AstroCalcDialog.cpp:7284
-#: plugins/Satellites/src/Satellites.cpp:2556
+#: plugins/Satellites/src/Satellites.cpp:2555
 #: plugins/Satellites/src/Satellite.cpp:344
 #: plugins/Satellites/src/Satellite.cpp:387
-#: plugins/Satellites/src/gui/SatellitesDialog.cpp:1117
+#: plugins/Satellites/src/gui/SatellitesDialog.cpp:1131
 #: plugins/Satellites/src/gui/SatellitesFilterDialog.cpp:143
 msgctxt "distance"
 msgid "km"
@@ -3805,7 +3805,7 @@ msgstr ""
 #: src/scripting/StelScriptMgr.cpp:475
 #: plugins/AngleMeasure/src/gui/AngleMeasureDialog.cpp:98
 #: plugins/Oculars/src/gui/OcularDialog.cpp:598
-#: plugins/Satellites/src/gui/SatellitesDialog.cpp:763
+#: plugins/Satellites/src/gui/SatellitesDialog.cpp:765
 #: plugins/TelescopeControl/src/gui/TelescopeDialog.cpp:266
 #: plugins/SolarSystemEditor/src/gui/SolarSystemManagerWindow.cpp:236
 #: plugins/Supernovae/src/gui/SupernovaeDialog.cpp:121
@@ -4250,7 +4250,7 @@ msgid "Acknowledgments"
 msgstr ""
 
 #: src/gui/ConfigurationDialog.cpp:1318
-#: plugins/Satellites/src/gui/SatellitesDialog.cpp:764
+#: plugins/Satellites/src/gui/SatellitesDialog.cpp:766
 #: plugins/TelescopeControl/src/gui/TelescopeDialog.cpp:267
 #: plugins/NavStars/src/gui/NavStarsWindow.cpp:154
 #: plugins/RemoteControl/src/gui/RemoteControlDialog.cpp:138
@@ -4265,7 +4265,7 @@ msgstr ""
 #: src/gui/ConfigurationDialog.cpp:1321 src/scripting/StelScriptMgr.cpp:480
 #: plugins/AngleMeasure/src/gui/AngleMeasureDialog.cpp:97
 #: plugins/Oculars/src/gui/OcularDialog.cpp:597
-#: plugins/Satellites/src/gui/SatellitesDialog.cpp:762
+#: plugins/Satellites/src/gui/SatellitesDialog.cpp:764
 #: plugins/TelescopeControl/src/gui/TelescopeDialog.cpp:265
 #: plugins/SolarSystemEditor/src/gui/SolarSystemManagerWindow.cpp:235
 #: plugins/Supernovae/src/gui/SupernovaeDialog.cpp:120
@@ -4854,7 +4854,7 @@ msgstr ""
 #: src/gui/HelpDialog.cpp:505
 #: plugins/AngleMeasure/src/gui/AngleMeasureDialog.cpp:100
 #: plugins/Oculars/src/gui/OcularDialog.cpp:600
-#: plugins/Satellites/src/gui/SatellitesDialog.cpp:766
+#: plugins/Satellites/src/gui/SatellitesDialog.cpp:768
 #: plugins/TelescopeControl/src/gui/TelescopeDialog.cpp:272
 #: plugins/SolarSystemEditor/src/gui/SolarSystemManagerWindow.cpp:238
 #: plugins/RemoteControl/src/gui/RemoteControlDialog.cpp:140
@@ -5510,7 +5510,7 @@ msgstr ""
 #: src/gui/SearchDialog.cpp:306 src/gui/AstroCalcDialog.cpp:815
 #: src/gui/AstroCalcDialog.cpp:1791 src/gui/AstroCalcChart.cpp:88
 #: src/gui/AstroCalcChart.cpp:417
-#: plugins/Satellites/src/gui/SatellitesDialog.cpp:1451
+#: plugins/Satellites/src/gui/SatellitesDialog.cpp:1465
 msgid "Azimuth"
 msgstr ""
 
@@ -5617,10 +5617,10 @@ msgid "Valid range years:"
 msgstr ""
 
 #: src/gui/AstroCalcDialog.cpp:367
-#: plugins/Satellites/src/gui/SatellitesDialog.cpp:1119
-#: plugins/Satellites/src/gui/SatellitesDialog.cpp:1120
-#: plugins/Satellites/src/gui/SatellitesDialog.cpp:1121
-#: plugins/Satellites/src/gui/SatellitesDialog.cpp:1122
+#: plugins/Satellites/src/gui/SatellitesDialog.cpp:1133
+#: plugins/Satellites/src/gui/SatellitesDialog.cpp:1134
+#: plugins/Satellites/src/gui/SatellitesDialog.cpp:1135
+#: plugins/Satellites/src/gui/SatellitesDialog.cpp:1136
 msgid "Valid range"
 msgstr ""
 
@@ -5779,7 +5779,7 @@ msgstr ""
 #: src/gui/AstroCalcDialog.cpp:2759 src/gui/AstroCalcDialog.cpp:3575
 #: src/gui/AstroCalcDialog.cpp:3676 src/gui/AstroCalcDialog.cpp:5034
 #: src/gui/AstroCalcDialog.cpp:7167
-#: plugins/Satellites/src/gui/SatellitesDialog.cpp:1526
+#: plugins/Satellites/src/gui/SatellitesDialog.cpp:1540
 msgid "Microsoft Excel Open XML Spreadsheet"
 msgstr ""
 
@@ -5788,7 +5788,7 @@ msgstr ""
 #: src/gui/AstroCalcDialog.cpp:2761 src/gui/AstroCalcDialog.cpp:3577
 #: src/gui/AstroCalcDialog.cpp:3678 src/gui/AstroCalcDialog.cpp:5036
 #: src/gui/AstroCalcDialog.cpp:7169
-#: plugins/Satellites/src/gui/SatellitesDialog.cpp:1528
+#: plugins/Satellites/src/gui/SatellitesDialog.cpp:1542
 msgid "CSV (Comma delimited)"
 msgstr ""
 
@@ -6482,8 +6482,8 @@ msgstr ""
 #. TRANSLATORS: hours.
 #: src/gui/AstroCalcDialog.cpp:4541 src/gui/AstroCalcChart.cpp:440
 #: src/gui/AstroCalcChart.cpp:466
-#: plugins/Satellites/src/gui/SatellitesDialog.cpp:854
-#: plugins/Satellites/src/gui/SatellitesDialog.cpp:1115
+#: plugins/Satellites/src/gui/SatellitesDialog.cpp:856
+#: plugins/Satellites/src/gui/SatellitesDialog.cpp:1129
 #: plugins/Supernovae/src/gui/SupernovaeDialog.cpp:178
 #: plugins/Novae/src/gui/NovaeDialog.cpp:172
 #: plugins/Quasars/src/gui/QuasarsDialog.cpp:170
@@ -7180,7 +7180,7 @@ msgstr ""
 #. TRANSLATORS: Satellite group: Satellites belonging to the Planet satellites
 #. TRANSLATORS: CelesTrak source [Planet]: http://www.celestrak.com/NORAD/elements/planet.txt
 #. TRANSLATORS: CelesTrak supplemental source [Planet TLEs]: http://www.celestrak.com/NORAD/elements/supplemental/planet.txt
-#: src/translations.h:37 plugins/Satellites/src/Satellites.cpp:2969
+#: src/translations.h:37 plugins/Satellites/src/Satellites.cpp:2968
 msgid "planet"
 msgstr ""
 
@@ -11236,7 +11236,7 @@ msgid ""
 "screen labels"
 msgstr ""
 
-#: src/ui_viewDialog.h:3595 plugins/Satellites/src/ui_satellitesDialog.h:1181
+#: src/ui_viewDialog.h:3595 plugins/Satellites/src/ui_satellitesDialog.h:1196
 msgid "Labels"
 msgstr ""
 
@@ -11960,7 +11960,7 @@ msgid "Additional settings for Graphical User Interface"
 msgstr ""
 
 #: src/ui_configurationDialog.h:1708
-#: plugins/Satellites/src/gui/SatellitesDialog.cpp:1448
+#: plugins/Satellites/src/gui/SatellitesDialog.cpp:1462
 #: plugins/RemoteSync/src/ui_remoteSyncDialog.h:488
 msgid "Time"
 msgstr ""
@@ -12050,7 +12050,7 @@ msgid ""
 msgstr ""
 
 #: src/ui_configurationDialog.h:1747
-#: plugins/Satellites/src/ui_satellitesDialog.h:1204
+#: plugins/Satellites/src/ui_satellitesDialog.h:1219
 #: plugins/Supernovae/src/ui_supernovaeDialog.h:243
 #: plugins/NavStars/src/ui_navStarsWindow.h:295
 #: plugins/Novae/src/ui_novaeDialog.h:246
@@ -12071,7 +12071,7 @@ msgstr ""
 
 #: src/ui_configurationDialog.h:1751
 #: plugins/AngleMeasure/src/ui_angleMeasureDialog.h:342
-#: plugins/Satellites/src/ui_satellitesDialog.h:1203
+#: plugins/Satellites/src/ui_satellitesDialog.h:1218
 #: plugins/SolarSystemEditor/src/ui_solarSystemManagerWindow.h:263
 #: plugins/Supernovae/src/ui_supernovaeDialog.h:242
 #: plugins/NavStars/src/ui_navStarsWindow.h:294
@@ -12927,7 +12927,7 @@ msgstr ""
 msgid "Clear output before script runs"
 msgstr ""
 
-#: src/ui_scriptConsole.h:418 plugins/Satellites/src/ui_satellitesDialog.h:1205
+#: src/ui_scriptConsole.h:418 plugins/Satellites/src/ui_satellitesDialog.h:1220
 #: plugins/Supernovae/src/ui_supernovaeDialog.h:244
 #: plugins/NavStars/src/ui_navStarsWindow.h:286
 #: plugins/Novae/src/ui_novaeDialog.h:247
@@ -13104,7 +13104,7 @@ msgid "Export ephemeris..."
 msgstr ""
 
 #: src/ui_astroCalcDialog.h:2151 src/ui_astroCalcDialog.h:2194
-#: plugins/Satellites/src/ui_satellitesDialog.h:1312
+#: plugins/Satellites/src/ui_satellitesDialog.h:1330
 msgid "Calculations require time, please be patient"
 msgstr ""
 
@@ -13461,7 +13461,7 @@ msgid "Ephemeris line thickness:"
 msgstr ""
 
 #: src/ui_astroCalcExtraEphemerisDialog.h:204
-#: plugins/Satellites/src/ui_satellitesDialog.h:1185
+#: plugins/Satellites/src/ui_satellitesDialog.h:1200
 msgctxt "pixels"
 msgid "px"
 msgstr ""
@@ -13568,7 +13568,7 @@ msgid "Name of the list:"
 msgstr ""
 
 #: src/ui_obsListCreateEditDialog.h:268
-#: plugins/Satellites/src/ui_satellitesDialog.h:1280
+#: plugins/Satellites/src/ui_satellitesDialog.h:1295
 #: plugins/Scenery3d/src/ui_storedViewDialog.h:216
 msgid "Description:"
 msgstr ""
@@ -14290,7 +14290,7 @@ msgstr ""
 
 #: plugins/AngleMeasure/src/ui_angleMeasureDialog.h:344
 #: plugins/Oculars/src/ui_ocularDialog.h:1584
-#: plugins/Satellites/src/ui_satellitesDialog.h:1317
+#: plugins/Satellites/src/ui_satellitesDialog.h:1335
 #: plugins/TelescopeControl/src/gui/ui_telescopeDialog.h:438
 #: plugins/SolarSystemEditor/src/ui_solarSystemManagerWindow.h:275
 #: plugins/Supernovae/src/ui_supernovaeDialog.h:245
@@ -14380,8 +14380,8 @@ msgstr ""
 #: plugins/Oculars/src/gui/OcularDialog.cpp:119
 #: plugins/Oculars/src/gui/OcularDialog.cpp:136
 #: plugins/Oculars/src/gui/OcularDialog.cpp:153
-#: plugins/Satellites/src/gui/SatellitesDialog.cpp:895
-#: plugins/Satellites/src/gui/SatellitesDialog.cpp:902
+#: plugins/Satellites/src/gui/SatellitesDialog.cpp:897
+#: plugins/Satellites/src/gui/SatellitesDialog.cpp:904
 msgid "Warning!"
 msgstr ""
 
@@ -15249,7 +15249,7 @@ msgstr ""
 #: plugins/Oculars/src/ui_ocularDialog.h:1552
 #: plugins/Oculars/src/ui_ocularDialog.h:1562
 #: plugins/Oculars/src/ui_ocularDialog.h:1577
-#: plugins/Satellites/src/ui_satellitesDialog.h:1231
+#: plugins/Satellites/src/ui_satellitesDialog.h:1246
 #: plugins/TelescopeControl/src/gui/ui_telescopeConfigurationDialog.h:595
 #: plugins/TelescopeControl/src/gui/ui_storedPointsDialog.h:244
 msgid "Name:"
@@ -15360,7 +15360,7 @@ msgstr ""
 #: plugins/Satellites/src/Satellites.cpp:73
 #: plugins/Satellites/src/Satellites.cpp:164
 #: plugins/Satellites/src/Satellites.cpp:257
-#: plugins/Satellites/src/ui_satellitesDialog.h:1292
+#: plugins/Satellites/src/ui_satellitesDialog.h:1307
 msgid "Satellites"
 msgstr ""
 
@@ -15392,545 +15392,545 @@ msgid "Hide satellites from the group"
 msgstr ""
 
 #. TRANSLATORS: Satellite group: Communication satellites
-#: plugins/Satellites/src/Satellites.cpp:2892
+#: plugins/Satellites/src/Satellites.cpp:2891
 msgid "communications"
 msgstr ""
 
 #. TRANSLATORS: Satellite group: Navigation satellites
-#: plugins/Satellites/src/Satellites.cpp:2894
+#: plugins/Satellites/src/Satellites.cpp:2893
 msgid "navigation"
 msgstr ""
 
 #. TRANSLATORS: Satellite group: Scientific satellites
-#: plugins/Satellites/src/Satellites.cpp:2896
+#: plugins/Satellites/src/Satellites.cpp:2895
 msgid "scientific"
 msgstr ""
 
 #. TRANSLATORS: Satellite group: Earth Resources satellites
-#: plugins/Satellites/src/Satellites.cpp:2898
+#: plugins/Satellites/src/Satellites.cpp:2897
 msgid "earth resources"
 msgstr ""
 
 #. TRANSLATORS: Satellite group: Satellites in geostationary orbit
-#: plugins/Satellites/src/Satellites.cpp:2900
+#: plugins/Satellites/src/Satellites.cpp:2899
 msgid "geostationary"
 msgstr ""
 
 #. TRANSLATORS: Satellite group: Satellites that are no longer functioning
-#: plugins/Satellites/src/Satellites.cpp:2902
+#: plugins/Satellites/src/Satellites.cpp:2901
 msgid "non-operational"
 msgstr ""
 
 #. TRANSLATORS: Satellite group: Satellites belonging to the space observatories
-#: plugins/Satellites/src/Satellites.cpp:2904
+#: plugins/Satellites/src/Satellites.cpp:2903
 msgid "observatory"
 msgstr ""
 
 #. TRANSLATORS: Satellite group: Satellites belonging to the Iridium NEXT constellation (Iridium is a proper name)
-#: plugins/Satellites/src/Satellites.cpp:2906
+#: plugins/Satellites/src/Satellites.cpp:2905
 msgid "iridium next"
 msgstr ""
 
 #. TRANSLATORS: Satellite group: The Indian Regional Navigation Satellite System (IRNSS) is an autonomous regional satellite navigation system being developed by the Indian Space Research Organisation (ISRO) which would be under complete control of the Indian government.
-#: plugins/Satellites/src/Satellites.cpp:2908
+#: plugins/Satellites/src/Satellites.cpp:2907
 msgid "irnss"
 msgstr ""
 
 #. TRANSLATORS: Satellite group: The Quasi-Zenith Satellite System (QZSS), is a proposed three-satellite regional time transfer system and Satellite Based Augmentation System for the Global Positioning System, that would be receivable within Japan.
-#: plugins/Satellites/src/Satellites.cpp:2910
+#: plugins/Satellites/src/Satellites.cpp:2909
 msgid "qzss"
 msgstr ""
 
 #. TRANSLATORS: Satellite group: Satellites belonging to the COSMOS satellites
-#: plugins/Satellites/src/Satellites.cpp:2912
+#: plugins/Satellites/src/Satellites.cpp:2911
 msgid "cosmos"
 msgstr ""
 
 #. TRANSLATORS: Satellite group: Debris of satellites
-#: plugins/Satellites/src/Satellites.cpp:2914
+#: plugins/Satellites/src/Satellites.cpp:2913
 msgid "debris"
 msgstr ""
 
 #. TRANSLATORS: Satellite group: Crewed satellites
-#: plugins/Satellites/src/Satellites.cpp:2916
+#: plugins/Satellites/src/Satellites.cpp:2915
 msgid "crewed"
 msgstr ""
 
 #. TRANSLATORS: Satellite group: Satellites of ISS resupply missions
-#: plugins/Satellites/src/Satellites.cpp:2918
+#: plugins/Satellites/src/Satellites.cpp:2917
 msgid "resupply"
 msgstr ""
 
 #. TRANSLATORS: Satellite group: are known to broadcast TV signals
-#: plugins/Satellites/src/Satellites.cpp:2920
+#: plugins/Satellites/src/Satellites.cpp:2919
 msgid "tv"
 msgstr ""
 
 #. TRANSLATORS: Satellite group: Last 30 Days' Launches
 #. TRANSLATORS: CelesTrak source [Last 30 Days' Launches]: http://www.celestrak.com/NORAD/elements/tle-new.txt
-#: plugins/Satellites/src/Satellites.cpp:2926
+#: plugins/Satellites/src/Satellites.cpp:2925
 msgid "tle-new"
 msgstr ""
 
 #. TRANSLATORS: Satellite group: Space stations
 #. TRANSLATORS: CelesTrak source [Space Stations]: http://www.celestrak.com/NORAD/elements/stations.txt
-#: plugins/Satellites/src/Satellites.cpp:2929
+#: plugins/Satellites/src/Satellites.cpp:2928
 msgid "stations"
 msgstr ""
 
 #. TRANSLATORS: Satellite group: Bright/naked-eye-visible satellites
 #. TRANSLATORS: CelesTrak source [100 (or so) Brightest]: http://www.celestrak.com/NORAD/elements/visual.txt
-#: plugins/Satellites/src/Satellites.cpp:2932
+#: plugins/Satellites/src/Satellites.cpp:2931
 msgid "visual"
 msgstr ""
 
 #. TRANSLATORS: Satellite group: Active Satellites
 #. TRANSLATORS: CelesTrak source [Active Satellites]: http://www.celestrak.com/NORAD/elements/active.txt
-#: plugins/Satellites/src/Satellites.cpp:2935
+#: plugins/Satellites/src/Satellites.cpp:2934
 msgid "active"
 msgstr ""
 
 #. TRANSLATORS: Satellite group: Analyst Satellites
 #. TRANSLATORS: CelesTrak source [Analyst Satellites]: http://www.celestrak.com/NORAD/elements/analyst.txt
-#: plugins/Satellites/src/Satellites.cpp:2938
+#: plugins/Satellites/src/Satellites.cpp:2937
 msgid "analyst"
 msgstr ""
 
 #. TRANSLATORS: Satellite group: Weather (meteorological) satellites
 #. TRANSLATORS: CelesTrak source [Weather]: http://www.celestrak.com/NORAD/elements/weather.txt
-#: plugins/Satellites/src/Satellites.cpp:2944
+#: plugins/Satellites/src/Satellites.cpp:2943
 msgid "weather"
 msgstr ""
 
 #. TRANSLATORS: Satellite group: Satellites belonging to the NOAA satellites
 #. TRANSLATORS: CelesTrak source [NOAA]: http://www.celestrak.com/NORAD/elements/noaa.txt
-#: plugins/Satellites/src/Satellites.cpp:2947
+#: plugins/Satellites/src/Satellites.cpp:2946
 msgid "noaa"
 msgstr ""
 
 #. TRANSLATORS: Satellite group: Satellites belonging to the GOES satellites
 #. TRANSLATORS: CelesTrak source [GOES]: http://www.celestrak.com/NORAD/elements/goes.txt
-#: plugins/Satellites/src/Satellites.cpp:2950
+#: plugins/Satellites/src/Satellites.cpp:2949
 msgid "goes"
 msgstr ""
 
 #. TRANSLATORS: Satellite group: Earth Resources satellites
 #. TRANSLATORS: CelesTrak source [Earth Resources]: http://www.celestrak.com/NORAD/elements/resource.txt
-#: plugins/Satellites/src/Satellites.cpp:2953
+#: plugins/Satellites/src/Satellites.cpp:2952
 msgid "resource"
 msgstr ""
 
 #. TRANSLATORS: Satellite group: Search & Rescue (SARSAT) satellites
 #. TRANSLATORS: CelesTrak source [Search & Rescue (SARSAT)]: http://www.celestrak.com/NORAD/elements/sarsat.txt
-#: plugins/Satellites/src/Satellites.cpp:2956
+#: plugins/Satellites/src/Satellites.cpp:2955
 msgid "sarsat"
 msgstr ""
 
 #. TRANSLATORS: Satellite group: Disaster Monitoring satellites
 #. TRANSLATORS: CelesTrak source [Disaster Monitoring]: http://www.celestrak.com/NORAD/elements/dmc.txt
-#: plugins/Satellites/src/Satellites.cpp:2959
+#: plugins/Satellites/src/Satellites.cpp:2958
 msgid "dmc"
 msgstr ""
 
 #. TRANSLATORS: Satellite group: The Tracking and Data Relay Satellite System (TDRSS) is a network of communications satellites and ground stations used by NASA for space communications.
 #. TRANSLATORS: CelesTrak source [Tracking and Data Relay Satellite System (TDRSS)]: http://www.celestrak.com/NORAD/elements/tdrss.txt
-#: plugins/Satellites/src/Satellites.cpp:2962
+#: plugins/Satellites/src/Satellites.cpp:2961
 msgid "tdrss"
 msgstr ""
 
 #. TRANSLATORS: Satellite group: ARGOS Data Collection System satellites
 #. TRANSLATORS: CelesTrak source [ARGOS Data Collection System]: http://www.celestrak.com/NORAD/elements/argos.txt
-#: plugins/Satellites/src/Satellites.cpp:2965
+#: plugins/Satellites/src/Satellites.cpp:2964
 msgid "argos"
 msgstr ""
 
 #. TRANSLATORS: Satellite group: Satellites belonging to the Spire constellation (LEMUR satellites)
 #. TRANSLATORS: CelesTrak source [Spire]: http://www.celestrak.com/NORAD/elements/spire.txt
-#: plugins/Satellites/src/Satellites.cpp:2972
+#: plugins/Satellites/src/Satellites.cpp:2971
 msgid "spire"
 msgstr ""
 
 #. TRANSLATORS: Satellite group: Active Geosynchronous Satellites
 #. TRANSLATORS: CelesTrak source [Active Geosynchronous]: http://www.celestrak.com/NORAD/elements/geo.txt
-#: plugins/Satellites/src/Satellites.cpp:2978
+#: plugins/Satellites/src/Satellites.cpp:2977
 msgid "geo"
 msgstr ""
 
 #. TRANSLATORS: Satellite group: GEO Protected Zone
 #. TRANSLATORS: CelesTrak source [GEO Protected Zone]: http://www.celestrak.com/satcat/gpz.php
-#: plugins/Satellites/src/Satellites.cpp:2981
+#: plugins/Satellites/src/Satellites.cpp:2980
 msgid "gpz"
 msgstr ""
 
 #. TRANSLATORS: Satellite group: GEO Protected Zone Plus
 #. TRANSLATORS: CelesTrak source [GEO Protected Zone Plus]: http://www.celestrak.com/satcat/gpz-plus.php
-#: plugins/Satellites/src/Satellites.cpp:2984
+#: plugins/Satellites/src/Satellites.cpp:2983
 msgid "gpz-plus"
 msgstr ""
 
 #. TRANSLATORS: Satellite group: Satellites belonging to the INTELSAT satellites
 #. TRANSLATORS: CelesTrak source [Intelsat]: http://www.celestrak.com/NORAD/elements/intelsat.txt
 #. TRANSLATORS: CelesTrak supplemental source [INTELSAT TLEs]: http://www.celestrak.com/NORAD/elements/supplemental/intelsat.txt
-#: plugins/Satellites/src/Satellites.cpp:2988
+#: plugins/Satellites/src/Satellites.cpp:2987
 msgid "intelsat"
 msgstr ""
 
 #. TRANSLATORS: Satellite group: Satellites belonging to the SES satellites
 #. TRANSLATORS: CelesTrak source [SES]: http://www.celestrak.com/NORAD/elements/ses.txt
 #. TRANSLATORS: CelesTrak supplemental source [SES TLEs]: http://www.celestrak.com/NORAD/elements/supplemental/ses.txt
-#: plugins/Satellites/src/Satellites.cpp:2992
+#: plugins/Satellites/src/Satellites.cpp:2991
 msgid "ses"
 msgstr ""
 
 #. TRANSLATORS: Satellite group: Satellites belonging to the Iridium constellation (Iridium is a proper name)
 #. TRANSLATORS: CelesTrak source [Iridium]: http://www.celestrak.com/NORAD/elements/iridium.txt
-#: plugins/Satellites/src/Satellites.cpp:2995
+#: plugins/Satellites/src/Satellites.cpp:2994
 msgid "iridium"
 msgstr ""
 
 #. TRANSLATORS: Satellite group: Satellites belonging to the Iridium NEXT constellation (Iridium is a proper name)
 #. TRANSLATORS: CelesTrak source [Iridium NEXT]: http://www.celestrak.com/NORAD/elements/iridium-NEXT.txt
-#: plugins/Satellites/src/Satellites.cpp:2998
+#: plugins/Satellites/src/Satellites.cpp:2997
 msgid "iridium-NEXT"
 msgstr ""
 
 #. TRANSLATORS: Satellite group: Satellites belonging to the Starlink constellation (Starlink is a proper name)
 #. TRANSLATORS: CelesTrak source [Starlink]: http://www.celestrak.com/NORAD/elements/starlink.txt
 #. TRANSLATORS: CelesTrak supplemental source [Starlink TLEs]: http://www.celestrak.com/NORAD/elements/supplemental/starlink.txt
-#: plugins/Satellites/src/Satellites.cpp:3002
+#: plugins/Satellites/src/Satellites.cpp:3001
 msgid "starlink"
 msgstr ""
 
 #. TRANSLATORS: Satellite group: Satellites belonging to the OneWeb constellation (OneWeb is a proper name)
 #. TRANSLATORS: CelesTrak source [OneWeb]: http://www.celestrak.com/NORAD/elements/oneweb.txt
 #. TRANSLATORS: CelesTrak supplemental source [OneWeb TLEs]: http://www.celestrak.com/NORAD/elements/supplemental/oneweb.txt
-#: plugins/Satellites/src/Satellites.cpp:3006
+#: plugins/Satellites/src/Satellites.cpp:3005
 msgid "oneweb"
 msgstr ""
 
 #. TRANSLATORS: Satellite group: Satellites belonging to the ORBCOMM satellites
 #. TRANSLATORS: CelesTrak source [Orbcomm]: http://www.celestrak.com/NORAD/elements/orbcomm.txt
 #. TRANSLATORS: CelesTrak supplemental source [ORBCOMM TLEs]: http://www.celestrak.com/NORAD/elements/supplemental/orbcomm.txt
-#: plugins/Satellites/src/Satellites.cpp:3010
+#: plugins/Satellites/src/Satellites.cpp:3009
 msgid "orbcomm"
 msgstr ""
 
 #. TRANSLATORS: Satellite group: Satellites belonging to the GLOBALSTAR satellites
 #. TRANSLATORS: CelesTrak source [Globalstar]: http://www.celestrak.com/NORAD/elements/globalstar.txt
-#: plugins/Satellites/src/Satellites.cpp:3013
+#: plugins/Satellites/src/Satellites.cpp:3012
 msgid "globalstar"
 msgstr ""
 
 #. TRANSLATORS: Satellite group: Satellites belonging to the SWARM satellites
 #. TRANSLATORS: CelesTrak source [Swarm]: http://www.celestrak.com/NORAD/elements/swarm.txt
-#: plugins/Satellites/src/Satellites.cpp:3016
+#: plugins/Satellites/src/Satellites.cpp:3015
 msgid "swarm"
 msgstr ""
 
 #. TRANSLATORS: Satellite group: Amateur radio (ham) satellites
 #. TRANSLATORS: CelesTrak source [Amateur Radio]: http://www.celestrak.com/NORAD/elements/amateur.txt
-#: plugins/Satellites/src/Satellites.cpp:3019
+#: plugins/Satellites/src/Satellites.cpp:3018
 msgid "amateur"
 msgstr ""
 
 #. TRANSLATORS: Satellite group: Experimental communication satellites
 #. TRANSLATORS: CelesTrak source [Experimental]: http://www.celestrak.com/NORAD/elements/x-comm.txt
-#: plugins/Satellites/src/Satellites.cpp:3022
+#: plugins/Satellites/src/Satellites.cpp:3021
 msgid "x-comm"
 msgstr ""
 
 #. TRANSLATORS: Satellite group: Other communication satellites
 #. TRANSLATORS: CelesTrak source [Other Comm]: http://www.celestrak.com/NORAD/elements/other-comm.txt
-#: plugins/Satellites/src/Satellites.cpp:3025
+#: plugins/Satellites/src/Satellites.cpp:3024
 msgid "other-comm"
 msgstr ""
 
 #. TRANSLATORS: Satellite group: Satellites belonging to the SatNOGS satellites
 #. TRANSLATORS: CelesTrak source [SatNOGS]: http://www.celestrak.com/NORAD/elements/satnogs.txt
-#: plugins/Satellites/src/Satellites.cpp:3028
+#: plugins/Satellites/src/Satellites.cpp:3027
 msgid "satnogs"
 msgstr ""
 
 #. TRANSLATORS: Satellite group: Satellites belonging to the GORIZONT satellites
 #. TRANSLATORS: CelesTrak source [Gorizont]: http://www.celestrak.com/NORAD/elements/gorizont.txt
-#: plugins/Satellites/src/Satellites.cpp:3031
+#: plugins/Satellites/src/Satellites.cpp:3030
 msgid "gorizont"
 msgstr ""
 
 #. TRANSLATORS: Satellite group: Satellites belonging to the RADUGA satellites
 #. TRANSLATORS: CelesTrak source [Raduga]: http://www.celestrak.com/NORAD/elements/raduga.txt
-#: plugins/Satellites/src/Satellites.cpp:3034
+#: plugins/Satellites/src/Satellites.cpp:3033
 msgid "raduga"
 msgstr ""
 
 #. TRANSLATORS: Satellite group: Satellites belonging to the MOLNIYA satellites
 #. TRANSLATORS: CelesTrak source [Molniya]: http://www.celestrak.com/NORAD/elements/molniya.txt
-#: plugins/Satellites/src/Satellites.cpp:3037
+#: plugins/Satellites/src/Satellites.cpp:3036
 msgid "molniya"
 msgstr ""
 
 #. TRANSLATORS: Satellite group: Satellites belonging to the GNSS satellites
 #. TRANSLATORS: CelesTrak source [GNSS]: http://www.celestrak.com/NORAD/elements/gnss.txt
-#: plugins/Satellites/src/Satellites.cpp:3043
+#: plugins/Satellites/src/Satellites.cpp:3042
 msgid "gnss"
 msgstr ""
 
 #. TRANSLATORS: Satellite group: Satellites belonging to the GPS constellation (the Global Positioning System)
 #. TRANSLATORS: CelesTrak supplemental source [GPS TLEs]: http://www.celestrak.com/NORAD/elements/supplemental/gps.txt
-#: plugins/Satellites/src/Satellites.cpp:3046
+#: plugins/Satellites/src/Satellites.cpp:3045
 msgid "gps"
 msgstr ""
 
 #. TRANSLATORS: Satellite group: Satellites belonging to the GPS constellation (the Global Positioning System)
 #. TRANSLATORS: CelesTrak source [GPS Operational]: http://www.celestrak.com/NORAD/elements/gps-ops.txt
-#: plugins/Satellites/src/Satellites.cpp:3049
+#: plugins/Satellites/src/Satellites.cpp:3048
 msgid "gps-ops"
 msgstr ""
 
 #. TRANSLATORS: Satellite group: Satellites belonging to the GLONASS constellation (GLObal NAvigation Satellite System)
 #. TRANSLATORS: CelesTrak supplemental source [GLONASS TLEs]: http://www.celestrak.com/NORAD/elements/supplemental/glonass.txt
-#: plugins/Satellites/src/Satellites.cpp:3052
+#: plugins/Satellites/src/Satellites.cpp:3051
 msgid "glonass"
 msgstr ""
 
 #. TRANSLATORS: Satellite group: Satellites belonging to the GLONASS constellation (GLObal NAvigation Satellite System)
 #. TRANSLATORS: CelesTrak supplemental source [GLONASS Operational]: http://www.celestrak.com/NORAD/elements/glo-ops.txt
-#: plugins/Satellites/src/Satellites.cpp:3055
+#: plugins/Satellites/src/Satellites.cpp:3054
 msgid "glo-ops"
 msgstr ""
 
 #. TRANSLATORS: Satellite group: Satellites belonging to the Galileo constellation (global navigation satellite system by the European Union)
 #. TRANSLATORS: CelesTrak source [Galileo]: http://www.celestrak.com/NORAD/elements/galileo.txt
-#: plugins/Satellites/src/Satellites.cpp:3058
+#: plugins/Satellites/src/Satellites.cpp:3057
 msgid "galileo"
 msgstr ""
 
 #. TRANSLATORS: Satellite group: Satellites belonging to the BeiDou constellation (BeiDou Navigation Satellite System)
 #. TRANSLATORS: CelesTrak source [Beidou]: http://www.celestrak.com/NORAD/elements/beidou.txt
-#: plugins/Satellites/src/Satellites.cpp:3061
+#: plugins/Satellites/src/Satellites.cpp:3060
 msgid "beidou"
 msgstr ""
 
 #. TRANSLATORS: Satellite group: Satellite-Based Augmentation System (WAAS/EGNOS/MSAS)
 #. TRANSLATORS: CelesTrak source [Satellite-Based Augmentation System (WAAS/EGNOS/MSAS)]: http://www.celestrak.com/NORAD/elements/sbas.txt
-#: plugins/Satellites/src/Satellites.cpp:3064
+#: plugins/Satellites/src/Satellites.cpp:3063
 msgid "sbas"
 msgstr ""
 
 #. TRANSLATORS: Satellite group: Navy Navigation Satellite System (NNSS)
 #. TRANSLATORS: CelesTrak source [Navy Navigation Satellite System (NNSS)]: http://www.celestrak.com/NORAD/elements/nnss.txt
-#: plugins/Satellites/src/Satellites.cpp:3067
+#: plugins/Satellites/src/Satellites.cpp:3066
 msgid "nnss"
 msgstr ""
 
 #. TRANSLATORS: Satellite group: Russian LEO Navigation Satellites
 #. TRANSLATORS: CelesTrak source [Russian LEO Navigation]: http://www.celestrak.com/NORAD/elements/musson.txt
-#: plugins/Satellites/src/Satellites.cpp:3070
+#: plugins/Satellites/src/Satellites.cpp:3069
 msgid "musson"
 msgstr ""
 
 #. TRANSLATORS: Satellite group: Space & Earth Science satellites
 #. TRANSLATORS: CelesTrak source [Space & Earth Science]: http://www.celestrak.com/NORAD/elements/science.txt
-#: plugins/Satellites/src/Satellites.cpp:3076
+#: plugins/Satellites/src/Satellites.cpp:3075
 msgid "science"
 msgstr ""
 
 #. TRANSLATORS: Satellite group: Geodetic satellites
 #. TRANSLATORS: CelesTrak source [Geodetic]: http://www.celestrak.com/NORAD/elements/geodetic.txt
-#: plugins/Satellites/src/Satellites.cpp:3079
+#: plugins/Satellites/src/Satellites.cpp:3078
 msgid "geodetic"
 msgstr ""
 
 #. TRANSLATORS: Satellite group: Engineering satellites
 #. TRANSLATORS: CelesTrak source [Engineering]: http://www.celestrak.com/NORAD/elements/engineering.txt
-#: plugins/Satellites/src/Satellites.cpp:3082
+#: plugins/Satellites/src/Satellites.cpp:3081
 msgid "engineering"
 msgstr ""
 
 #. TRANSLATORS: Satellite group: Education satellites
 #. TRANSLATORS: CelesTrak source [Education]: http://www.celestrak.com/NORAD/elements/education.txt
-#: plugins/Satellites/src/Satellites.cpp:3085
+#: plugins/Satellites/src/Satellites.cpp:3084
 msgid "education"
 msgstr ""
 
 #. TRANSLATORS: Satellite group: Military satellites
 #. TRANSLATORS: CelesTrak source [Miscellaneous Military]: http://www.celestrak.com/NORAD/elements/military.txt
-#: plugins/Satellites/src/Satellites.cpp:3091
+#: plugins/Satellites/src/Satellites.cpp:3090
 msgid "military"
 msgstr ""
 
 #. TRANSLATORS: Satellite group: Radar Calibration satellites
 #. TRANSLATORS: CelesTrak source [Radar Calibration]: http://www.celestrak.com/NORAD/elements/radar.txt
-#: plugins/Satellites/src/Satellites.cpp:3094
+#: plugins/Satellites/src/Satellites.cpp:3093
 msgid "radar"
 msgstr ""
 
 #. TRANSLATORS: Satellite group: CubeSats (Cube Satellites)
 #. TRANSLATORS: CelesTrak source [CubeSats]: http://www.celestrak.com/NORAD/elements/cubesat.txt
-#: plugins/Satellites/src/Satellites.cpp:3097
+#: plugins/Satellites/src/Satellites.cpp:3096
 msgid "cubesat"
 msgstr ""
 
 #. TRANSLATORS: Satellite group: Other satellites
 #. TRANSLATORS: CelesTrak source [Other]: http://www.celestrak.com/NORAD/elements/other.txt
-#: plugins/Satellites/src/Satellites.cpp:3100
+#: plugins/Satellites/src/Satellites.cpp:3099
 msgid "other"
 msgstr ""
 
 #. TRANSLATORS: Satellite group: Meteosat
 #. TRANSLATORS: CelesTrak supplemental source [METEOSAT TLEs]: http://www.celestrak.com/NORAD/elements/supplemental/meteosat.txt
-#: plugins/Satellites/src/Satellites.cpp:3107
+#: plugins/Satellites/src/Satellites.cpp:3106
 msgid "meteosat"
 msgstr ""
 
 #. TRANSLATORS: Satellite group: Telesat
 #. TRANSLATORS: CelesTrak supplemental source [Telesat TLEs]: http://www.celestrak.com/NORAD/elements/supplemental/telesat.txt
-#: plugins/Satellites/src/Satellites.cpp:3111
+#: plugins/Satellites/src/Satellites.cpp:3110
 msgid "telesat"
 msgstr ""
 
 #. TRANSLATORS: Satellite group: ISS Segments
 #. TRANSLATORS: CelesTrak supplemental source [ISS TLEs]: http://www.celestrak.com/NORAD/elements/supplemental/iss.txt
-#: plugins/Satellites/src/Satellites.cpp:3114
+#: plugins/Satellites/src/Satellites.cpp:3113
 msgid "iss"
 msgstr ""
 
 #. TRANSLATORS: Satellite group: CPF
 #. TRANSLATORS: CelesTrak supplemental source [CPF TLEs]: http://www.celestrak.com/NORAD/elements/supplemental/cpf.txt
-#: plugins/Satellites/src/Satellites.cpp:3117
+#: plugins/Satellites/src/Satellites.cpp:3116
 msgid "cpf"
 msgstr ""
 
 #. TRANSLATORS: Satellite description. "Hubble" is a person's name.
-#: plugins/Satellites/src/Satellites.cpp:3122
+#: plugins/Satellites/src/Satellites.cpp:3121
 msgid "The Hubble Space Telescope"
 msgstr ""
 
 #. TRANSLATORS: Satellite description.
-#: plugins/Satellites/src/Satellites.cpp:3124
+#: plugins/Satellites/src/Satellites.cpp:3123
 msgid "The International Space Station"
 msgstr ""
 
 #. TRANSLATORS: Satellite description.
-#: plugins/Satellites/src/Satellites.cpp:3126
+#: plugins/Satellites/src/Satellites.cpp:3125
 msgid "China's first space station"
 msgstr ""
 
 #. TRANSLATORS: Satellite description.
-#: plugins/Satellites/src/Satellites.cpp:3128
+#: plugins/Satellites/src/Satellites.cpp:3127
 msgid "Tiangong space station (Chinese large modular space station)"
 msgstr ""
 
 #. TRANSLATORS: Satellite description.
-#: plugins/Satellites/src/Satellites.cpp:3130
+#: plugins/Satellites/src/Satellites.cpp:3129
 msgid "The russian space radio telescope RadioAstron"
 msgstr ""
 
 #. TRANSLATORS: Satellite description.
-#: plugins/Satellites/src/Satellites.cpp:3132
+#: plugins/Satellites/src/Satellites.cpp:3131
 msgid "International Gamma-Ray Astrophysics Laboratory"
 msgstr ""
 
 #. TRANSLATORS: Satellite description.
-#: plugins/Satellites/src/Satellites.cpp:3134
+#: plugins/Satellites/src/Satellites.cpp:3133
 msgid "The Gamma-Ray Observatory"
 msgstr ""
 
 #. TRANSLATORS: Satellite description.
-#: plugins/Satellites/src/Satellites.cpp:3136
+#: plugins/Satellites/src/Satellites.cpp:3135
 msgid "The Microvariability and Oscillations of Stars telescope"
 msgstr ""
 
 #. TRANSLATORS: Satellite description.
-#: plugins/Satellites/src/Satellites.cpp:3138
+#: plugins/Satellites/src/Satellites.cpp:3137
 msgid "The Interface Region Imaging Spectrograph"
 msgstr ""
 
 #. TRANSLATORS: Satellite description.
-#: plugins/Satellites/src/Satellites.cpp:3140
+#: plugins/Satellites/src/Satellites.cpp:3139
 msgid ""
 "The Spectroscopic Planet Observatory for Recognition of Interaction of "
 "Atmosphere"
 msgstr ""
 
 #. TRANSLATORS: Satellite description.
-#: plugins/Satellites/src/Satellites.cpp:3144
+#: plugins/Satellites/src/Satellites.cpp:3143
 msgid "The Dark Matter Particle Explorer"
 msgstr ""
 
 #. TRANSLATORS: Satellite description.
-#: plugins/Satellites/src/Satellites.cpp:3146
+#: plugins/Satellites/src/Satellites.cpp:3145
 msgid "Arcsecond Space Telescope Enabling Research in Astrophysics"
 msgstr ""
 
 #. TRANSLATORS: Satellite description.
-#: plugins/Satellites/src/Satellites.cpp:3148
+#: plugins/Satellites/src/Satellites.cpp:3147
 msgid "Reuven Ramaty High Energy Solar Spectroscopic Imager"
 msgstr ""
 
 #. TRANSLATORS: Satellite description.
-#: plugins/Satellites/src/Satellites.cpp:3150
+#: plugins/Satellites/src/Satellites.cpp:3149
 msgid "The Chandra X-ray Observatory"
 msgstr ""
 
 #. TRANSLATORS: Satellite name: International Space Station
-#: plugins/Satellites/src/Satellites.cpp:3154
+#: plugins/Satellites/src/Satellites.cpp:3153
 msgid "ISS (ZARYA)"
 msgstr ""
 
 #. TRANSLATORS: Satellite name: International Space Station
-#: plugins/Satellites/src/Satellites.cpp:3156
+#: plugins/Satellites/src/Satellites.cpp:3155
 msgid "ISS (NAUKA)"
 msgstr ""
 
 #. TRANSLATORS: Satellite name: International Space Station
-#: plugins/Satellites/src/Satellites.cpp:3158
+#: plugins/Satellites/src/Satellites.cpp:3157
 msgid "ISS"
 msgstr ""
 
 #. TRANSLATORS: Satellite name: Hubble Space Telescope
-#: plugins/Satellites/src/Satellites.cpp:3160
+#: plugins/Satellites/src/Satellites.cpp:3159
 msgid "HST"
 msgstr ""
 
 #. TRANSLATORS: Satellite name: Spektr-R Space Observatory (or RadioAstron)
-#: plugins/Satellites/src/Satellites.cpp:3162
+#: plugins/Satellites/src/Satellites.cpp:3161
 msgid "SPEKTR-R"
 msgstr ""
 
 #. TRANSLATORS: Satellite name: International Gamma-Ray Astrophysics Laboratory (INTEGRAL)
-#: plugins/Satellites/src/Satellites.cpp:3164
+#: plugins/Satellites/src/Satellites.cpp:3163
 msgid "INTEGRAL"
 msgstr ""
 
 #. TRANSLATORS: Satellite name: China's first space station name
-#: plugins/Satellites/src/Satellites.cpp:3166
+#: plugins/Satellites/src/Satellites.cpp:3165
 msgid "TIANGONG 1"
 msgstr ""
 
 #. TRANSLATORS: Satellite name: name of China's space station module
-#: plugins/Satellites/src/Satellites.cpp:3168
+#: plugins/Satellites/src/Satellites.cpp:3167
 msgid "TIANHE"
 msgstr ""
 
 #. TRANSLATORS: Satellite name: China's space station name (with name of base module)
-#: plugins/Satellites/src/Satellites.cpp:3170
+#: plugins/Satellites/src/Satellites.cpp:3169
 msgid "TIANGONG (TIANHE)"
 msgstr ""
 
-#: plugins/Satellites/src/Satellites.cpp:3173
+#: plugins/Satellites/src/Satellites.cpp:3172
 msgid "The satellite and the observer are in sunlight"
 msgstr ""
 
-#: plugins/Satellites/src/Satellites.cpp:3174
+#: plugins/Satellites/src/Satellites.cpp:3173
 msgid "The satellite is visible"
 msgstr ""
 
-#: plugins/Satellites/src/Satellites.cpp:3175
+#: plugins/Satellites/src/Satellites.cpp:3174
 msgid "The satellite is eclipsed"
 msgstr ""
 
-#: plugins/Satellites/src/Satellites.cpp:3176
+#: plugins/Satellites/src/Satellites.cpp:3175
 msgid "The satellite is not visible"
 msgstr ""
 
@@ -16094,40 +16094,40 @@ msgctxt "operational status"
 msgid "unknown"
 msgstr ""
 
-#: plugins/Satellites/src/gui/SatellitesDialog.cpp:761
+#: plugins/Satellites/src/gui/SatellitesDialog.cpp:763
 msgid "Stellarium Satellites Plugin"
 msgstr ""
 
-#: plugins/Satellites/src/gui/SatellitesDialog.cpp:772
+#: plugins/Satellites/src/gui/SatellitesDialog.cpp:774
 msgid ""
 "The Satellites plugin predicts the positions of artificial satellites in "
 "Earth orbit."
 msgstr ""
 
-#: plugins/Satellites/src/gui/SatellitesDialog.cpp:774
+#: plugins/Satellites/src/gui/SatellitesDialog.cpp:776
 msgid "Notes for users"
 msgstr ""
 
-#: plugins/Satellites/src/gui/SatellitesDialog.cpp:775
+#: plugins/Satellites/src/gui/SatellitesDialog.cpp:777
 msgid ""
 "Satellites and their orbits are only shown when the observer is on Earth."
 msgstr ""
 
-#: plugins/Satellites/src/gui/SatellitesDialog.cpp:776
+#: plugins/Satellites/src/gui/SatellitesDialog.cpp:778
 msgid ""
 "Predicted positions are only good for a fairly short time (on the order of "
 "days, weeks or perhaps a month into the past and future). Expect high "
 "weirdness when looking at dates outside this range."
 msgstr ""
 
-#: plugins/Satellites/src/gui/SatellitesDialog.cpp:777
+#: plugins/Satellites/src/gui/SatellitesDialog.cpp:779
 msgid ""
 "Orbital elements go out of date pretty quickly (over mere weeks, sometimes "
 "days).  To get useful data out, you need to update the TLE data regularly."
 msgstr ""
 
 #. TRANSLATORS: The translated names of the button and the tab are filled in automatically. You can check the original names in Stellarium. File names are not translated.
-#: plugins/Satellites/src/gui/SatellitesDialog.cpp:779
+#: plugins/Satellites/src/gui/SatellitesDialog.cpp:781
 #, qt-format
 msgid ""
 "Clicking the \"%1\" button in the \"%2\" tab of this dialog will revert to "
@@ -16135,35 +16135,35 @@ msgid ""
 "found in the user data directory, under \"modules/Satellites/\"."
 msgstr ""
 
-#: plugins/Satellites/src/gui/SatellitesDialog.cpp:782
+#: plugins/Satellites/src/gui/SatellitesDialog.cpp:784
 msgid ""
 "The value of perigee and apogee altitudes compute for mean Earth radius."
 msgstr ""
 
-#: plugins/Satellites/src/gui/SatellitesDialog.cpp:783
+#: plugins/Satellites/src/gui/SatellitesDialog.cpp:785
 msgid ""
 "The Satellites plugin is still under development.  Some features are "
 "incomplete, missing or buggy."
 msgstr ""
 
-#: plugins/Satellites/src/gui/SatellitesDialog.cpp:787
+#: plugins/Satellites/src/gui/SatellitesDialog.cpp:789
 msgid "Altitude classifications for geocentric orbits"
 msgstr ""
 
-#: plugins/Satellites/src/gui/SatellitesDialog.cpp:788
+#: plugins/Satellites/src/gui/SatellitesDialog.cpp:790
 msgid ""
 "Low Earth orbit (LEO): geocentric orbits with altitudes of apogee below 4400 "
 "km, inclination of orbits in range 0-180 degrees and eccentricity below 0.25."
 msgstr ""
 
-#: plugins/Satellites/src/gui/SatellitesDialog.cpp:789
+#: plugins/Satellites/src/gui/SatellitesDialog.cpp:791
 msgid ""
 "Medium Earth orbit (MEO): geocentric orbits with altitude of apogee at least "
 "4400 km, inclination of orbits in range 0-180 degrees, eccentricity below "
 "0.25 and period at least 1100 minutes."
 msgstr ""
 
-#: plugins/Satellites/src/gui/SatellitesDialog.cpp:790
+#: plugins/Satellites/src/gui/SatellitesDialog.cpp:792
 msgid ""
 "Geosynchronous orbit (GSO) and geostationary orbit (GEO) are orbits with "
 "inclination of orbits below 25 degrees, eccentricity below 0.25 and period "
@@ -16171,14 +16171,14 @@ msgid ""
 "rotation period). "
 msgstr ""
 
-#: plugins/Satellites/src/gui/SatellitesDialog.cpp:791
+#: plugins/Satellites/src/gui/SatellitesDialog.cpp:793
 msgid ""
 "Highly elliptical orbit (HEO): geocentric orbits with altitudes of perigee "
 "below 70000 km, inclination of orbits in range 0-180 degrees, eccentricity "
 "at least 0.25 and period below 14000 minutes."
 msgstr ""
 
-#: plugins/Satellites/src/gui/SatellitesDialog.cpp:792
+#: plugins/Satellites/src/gui/SatellitesDialog.cpp:794
 msgid ""
 "High geosynchronous orbit (HGSO): geocentric orbits above the altitude of "
 "geosynchronous orbit: inclination of orbits in range 25-180 degrees, "
@@ -16186,18 +16186,18 @@ msgid ""
 msgstr ""
 
 #. TRANSLATORS: Title of a section in the About tab of the Satellites window
-#: plugins/Satellites/src/gui/SatellitesDialog.cpp:796
+#: plugins/Satellites/src/gui/SatellitesDialog.cpp:798
 msgid "TLE data updates"
 msgstr ""
 
-#: plugins/Satellites/src/gui/SatellitesDialog.cpp:797
+#: plugins/Satellites/src/gui/SatellitesDialog.cpp:799
 msgid ""
 "The Satellites plugin can automatically download TLE data from Internet "
 "sources, and by default the plugin will do this if the existing data is more "
 "than 72 hours old. "
 msgstr ""
 
-#: plugins/Satellites/src/gui/SatellitesDialog.cpp:798
+#: plugins/Satellites/src/gui/SatellitesDialog.cpp:800
 #, qt-format
 msgid ""
 "If you disable Internet updates, you may update from a file on your "
@@ -16205,68 +16205,68 @@ msgid ""
 "(see %1 for an example)."
 msgstr ""
 
-#: plugins/Satellites/src/gui/SatellitesDialog.cpp:799
+#: plugins/Satellites/src/gui/SatellitesDialog.cpp:801
 msgid ""
 "<b>Note:</b> if the name of a satellite in update data has anything in "
 "square brackets at the end, it will be removed before the data is used."
 msgstr ""
 
-#: plugins/Satellites/src/gui/SatellitesDialog.cpp:802
+#: plugins/Satellites/src/gui/SatellitesDialog.cpp:804
 msgid "Adding new satellites"
 msgstr ""
 
-#: plugins/Satellites/src/gui/SatellitesDialog.cpp:803
+#: plugins/Satellites/src/gui/SatellitesDialog.cpp:805
 msgid ""
 "Make sure the satellite(s) you wish to add are included in one of the URLs "
 "listed in the Sources tab of the satellites configuration dialog."
 msgstr ""
 
-#: plugins/Satellites/src/gui/SatellitesDialog.cpp:804
+#: plugins/Satellites/src/gui/SatellitesDialog.cpp:806
 msgid ""
 "Go to the Satellites tab, and click the '+' button.  Select the satellite(s) "
 "you wish to add and select the 'add' button."
 msgstr ""
 
-#: plugins/Satellites/src/gui/SatellitesDialog.cpp:806
+#: plugins/Satellites/src/gui/SatellitesDialog.cpp:808
 msgid "Technical notes"
 msgstr ""
 
-#: plugins/Satellites/src/gui/SatellitesDialog.cpp:807
+#: plugins/Satellites/src/gui/SatellitesDialog.cpp:809
 msgid ""
 "Positions are calculated using the SGP4 & SDP4 methods, using NORAD TLE data "
 "as the input."
 msgstr ""
 
-#: plugins/Satellites/src/gui/SatellitesDialog.cpp:808
+#: plugins/Satellites/src/gui/SatellitesDialog.cpp:810
 msgid ""
 "The orbital calculation code is written by Jose Luis Canales according to "
 "the revised Spacetrack Report #3 (including Spacetrack Report #6)"
 msgstr ""
 
-#: plugins/Satellites/src/gui/SatellitesDialog.cpp:809
+#: plugins/Satellites/src/gui/SatellitesDialog.cpp:811
 msgid ""
 "To calculate an approximate visual magnitude of satellites we use data from "
 "Mike McCants' database (with permissions) of the radar cross-section (RCS) "
 "and standard magnitudes."
 msgstr ""
 
-#: plugins/Satellites/src/gui/SatellitesDialog.cpp:810
+#: plugins/Satellites/src/gui/SatellitesDialog.cpp:812
 msgid ""
 "Formula to calculate an approximate visual magnitude of satellites from the "
 "standard magnitude may be found at Mike McCants website"
 msgstr ""
 
-#: plugins/Satellites/src/gui/SatellitesDialog.cpp:811
+#: plugins/Satellites/src/gui/SatellitesDialog.cpp:813
 msgid ""
 "We use a spherical shape of satellite to calculate an approximate visual "
 "magnitude from RCS values."
 msgstr ""
 
-#: plugins/Satellites/src/gui/SatellitesDialog.cpp:812
+#: plugins/Satellites/src/gui/SatellitesDialog.cpp:814
 msgid "For modelling Starlink magnitudes we use Anthony Mallama's formula"
 msgstr ""
 
-#: plugins/Satellites/src/gui/SatellitesDialog.cpp:831
+#: plugins/Satellites/src/gui/SatellitesDialog.cpp:833
 #: plugins/Supernovae/src/gui/SupernovaeDialog.cpp:157
 #: plugins/Novae/src/gui/NovaeDialog.cpp:151
 #: plugins/Quasars/src/gui/QuasarsDialog.cpp:149
@@ -16276,7 +16276,7 @@ msgstr ""
 msgid "Next update"
 msgstr ""
 
-#: plugins/Satellites/src/gui/SatellitesDialog.cpp:836
+#: plugins/Satellites/src/gui/SatellitesDialog.cpp:838
 #: plugins/Supernovae/src/gui/SupernovaeDialog.cpp:163
 #: plugins/Novae/src/gui/NovaeDialog.cpp:157
 #: plugins/Quasars/src/gui/QuasarsDialog.cpp:155
@@ -16286,8 +16286,8 @@ msgstr ""
 msgid "Internet updates disabled"
 msgstr ""
 
-#: plugins/Satellites/src/gui/SatellitesDialog.cpp:838
-#: plugins/Satellites/src/gui/SatellitesDialog.cpp:862
+#: plugins/Satellites/src/gui/SatellitesDialog.cpp:840
+#: plugins/Satellites/src/gui/SatellitesDialog.cpp:864
 #: plugins/Supernovae/src/gui/SupernovaeDialog.cpp:165
 #: plugins/Supernovae/src/gui/SupernovaeDialog.cpp:211
 #: plugins/Novae/src/gui/NovaeDialog.cpp:159
@@ -16302,7 +16302,7 @@ msgstr ""
 msgid "Updating now..."
 msgstr ""
 
-#: plugins/Satellites/src/gui/SatellitesDialog.cpp:843
+#: plugins/Satellites/src/gui/SatellitesDialog.cpp:845
 #: plugins/Supernovae/src/gui/SupernovaeDialog.cpp:167
 #: plugins/Novae/src/gui/NovaeDialog.cpp:161
 #: plugins/Quasars/src/gui/QuasarsDialog.cpp:159
@@ -16312,7 +16312,7 @@ msgid "< 1 minute"
 msgstr ""
 
 #. TRANSLATORS: minutes.
-#: plugins/Satellites/src/gui/SatellitesDialog.cpp:848
+#: plugins/Satellites/src/gui/SatellitesDialog.cpp:850
 #: plugins/Satellites/src/gui/SatellitesFilterDialog.cpp:145
 #: plugins/Supernovae/src/gui/SupernovaeDialog.cpp:172
 #: plugins/Novae/src/gui/NovaeDialog.cpp:166
@@ -16324,7 +16324,7 @@ msgctxt "time"
 msgid "m"
 msgstr ""
 
-#: plugins/Satellites/src/gui/SatellitesDialog.cpp:865
+#: plugins/Satellites/src/gui/SatellitesDialog.cpp:867
 #: plugins/Supernovae/src/gui/SupernovaeDialog.cpp:214
 #: plugins/Novae/src/gui/NovaeDialog.cpp:208
 #: plugins/Quasars/src/gui/QuasarsDialog.cpp:230
@@ -16334,30 +16334,30 @@ msgstr ""
 msgid "Update error"
 msgstr ""
 
-#: plugins/Satellites/src/gui/SatellitesDialog.cpp:878
+#: plugins/Satellites/src/gui/SatellitesDialog.cpp:880
 #, qt-format
 msgid "Updated %1/%2 satellite(s); %3 added; %4 removed"
 msgstr ""
 
-#: plugins/Satellites/src/gui/SatellitesDialog.cpp:880
+#: plugins/Satellites/src/gui/SatellitesDialog.cpp:882
 #, qt-format
 msgid "Updated %1/%2 satellite(s); %3 added; %4 missing"
 msgstr ""
 
-#: plugins/Satellites/src/gui/SatellitesDialog.cpp:895
+#: plugins/Satellites/src/gui/SatellitesDialog.cpp:897
 msgid "Empty string - not saving"
 msgstr ""
 
-#: plugins/Satellites/src/gui/SatellitesDialog.cpp:902
+#: plugins/Satellites/src/gui/SatellitesDialog.cpp:904
 msgid "Invalid URL - not saving"
 msgstr ""
 
-#: plugins/Satellites/src/gui/SatellitesDialog.cpp:969
+#: plugins/Satellites/src/gui/SatellitesDialog.cpp:971
 msgid "[new source]"
 msgstr ""
 
-#: plugins/Satellites/src/gui/SatellitesDialog.cpp:1042
-#: plugins/Satellites/src/ui_satellitesDialog.h:1158
+#: plugins/Satellites/src/gui/SatellitesDialog.cpp:1056
+#: plugins/Satellites/src/ui_satellitesDialog.h:1173
 #: plugins/Supernovae/src/gui/SupernovaeDialog.cpp:200
 #: plugins/Supernovae/src/ui_supernovaeDialog.h:241
 #: plugins/Novae/src/gui/NovaeDialog.cpp:194
@@ -16372,7 +16372,7 @@ msgstr ""
 msgid "Update now"
 msgstr ""
 
-#: plugins/Satellites/src/gui/SatellitesDialog.cpp:1044
+#: plugins/Satellites/src/gui/SatellitesDialog.cpp:1058
 #: plugins/Supernovae/src/gui/SupernovaeDialog.cpp:202
 #: plugins/Novae/src/gui/NovaeDialog.cpp:196
 #: plugins/Quasars/src/gui/QuasarsDialog.cpp:194
@@ -16381,87 +16381,87 @@ msgstr ""
 msgid "Update from files"
 msgstr ""
 
-#: plugins/Satellites/src/gui/SatellitesDialog.cpp:1072
+#: plugins/Satellites/src/gui/SatellitesDialog.cpp:1086
 msgid "[orbit calculation error]"
 msgstr ""
 
-#: plugins/Satellites/src/gui/SatellitesDialog.cpp:1073
+#: plugins/Satellites/src/gui/SatellitesDialog.cpp:1087
 msgid "[all newly added]"
 msgstr ""
 
-#: plugins/Satellites/src/gui/SatellitesDialog.cpp:1074
+#: plugins/Satellites/src/gui/SatellitesDialog.cpp:1088
 msgid "[all not displayed]"
 msgstr ""
 
-#: plugins/Satellites/src/gui/SatellitesDialog.cpp:1075
+#: plugins/Satellites/src/gui/SatellitesDialog.cpp:1089
 msgid "[all displayed]"
 msgstr ""
 
-#: plugins/Satellites/src/gui/SatellitesDialog.cpp:1076
+#: plugins/Satellites/src/gui/SatellitesDialog.cpp:1090
 msgid "[small satellites]"
 msgstr ""
 
-#: plugins/Satellites/src/gui/SatellitesDialog.cpp:1077
+#: plugins/Satellites/src/gui/SatellitesDialog.cpp:1091
 msgid "[medium satellites]"
 msgstr ""
 
-#: plugins/Satellites/src/gui/SatellitesDialog.cpp:1078
+#: plugins/Satellites/src/gui/SatellitesDialog.cpp:1092
 msgid "[large satellites]"
 msgstr ""
 
 #. TRANSLATORS: LEO = Low Earth orbit
-#: plugins/Satellites/src/gui/SatellitesDialog.cpp:1080
+#: plugins/Satellites/src/gui/SatellitesDialog.cpp:1094
 msgid "[LEO satellites]"
 msgstr ""
 
 #. TRANSLATORS: GEO = Geosynchronous equatorial orbit (Geostationary orbit)
-#: plugins/Satellites/src/gui/SatellitesDialog.cpp:1082
+#: plugins/Satellites/src/gui/SatellitesDialog.cpp:1096
 msgid "[GEO/GSO satellites]"
 msgstr ""
 
 #. TRANSLATORS: MEO = Medium Earth orbit
-#: plugins/Satellites/src/gui/SatellitesDialog.cpp:1084
+#: plugins/Satellites/src/gui/SatellitesDialog.cpp:1098
 msgid "[MEO satellites]"
 msgstr ""
 
 #. TRANSLATORS: HEO = Highly elliptical orbit
-#: plugins/Satellites/src/gui/SatellitesDialog.cpp:1086
+#: plugins/Satellites/src/gui/SatellitesDialog.cpp:1100
 msgid "[HEO satellites]"
 msgstr ""
 
 #. TRANSLATORS: HGEO = High geosynchronous orbit
-#: plugins/Satellites/src/gui/SatellitesDialog.cpp:1088
+#: plugins/Satellites/src/gui/SatellitesDialog.cpp:1102
 msgid "[HGSO satellites]"
 msgstr ""
 
-#: plugins/Satellites/src/gui/SatellitesDialog.cpp:1089
+#: plugins/Satellites/src/gui/SatellitesDialog.cpp:1103
 msgid "[outdated TLE]"
 msgstr ""
 
-#: plugins/Satellites/src/gui/SatellitesDialog.cpp:1090
+#: plugins/Satellites/src/gui/SatellitesDialog.cpp:1104
 msgid "[custom filter]"
 msgstr ""
 
-#: plugins/Satellites/src/gui/SatellitesDialog.cpp:1091
+#: plugins/Satellites/src/gui/SatellitesDialog.cpp:1105
 msgid "[all user defined]"
 msgstr ""
 
-#: plugins/Satellites/src/gui/SatellitesDialog.cpp:1092
+#: plugins/Satellites/src/gui/SatellitesDialog.cpp:1106
 msgid "[all]"
 msgstr ""
 
-#: plugins/Satellites/src/gui/SatellitesDialog.cpp:1108
+#: plugins/Satellites/src/gui/SatellitesDialog.cpp:1122
 #: plugins/Satellites/src/ui_satellitesFilterDialog.h:324
 msgid "RCS"
 msgstr ""
 
-#: plugins/Satellites/src/gui/SatellitesDialog.cpp:1109
+#: plugins/Satellites/src/gui/SatellitesDialog.cpp:1123
 msgid ""
 "Radar cross-section (RCS) is a measure of how detectable an object is with a "
 "radar. A larger RCS indicates that an object is more easily detected."
 msgstr ""
 
-#: plugins/Satellites/src/gui/SatellitesDialog.cpp:1110
+#: plugins/Satellites/src/gui/SatellitesDialog.cpp:1124
 msgid ""
 "The standard magnitude of a satellite is defined as its apparent magnitude "
 "when at half-phase and at a distance 1000 km from the observer."
@@ -16469,54 +16469,54 @@ msgstr ""
 
 #. TRANSLATORS: duration
 #. TRANSLATORS: seconds.
-#: plugins/Satellites/src/gui/SatellitesDialog.cpp:1112
+#: plugins/Satellites/src/gui/SatellitesDialog.cpp:1126
 #: plugins/EquationOfTime/src/EquationOfTime.cpp:227
 msgctxt "time"
 msgid "s"
 msgstr ""
 
-#: plugins/Satellites/src/gui/SatellitesDialog.cpp:1119
-#: plugins/Satellites/src/ui_satellitesDialog.h:1187
+#: plugins/Satellites/src/gui/SatellitesDialog.cpp:1133
+#: plugins/Satellites/src/ui_satellitesDialog.h:1202
 msgid ""
 "Distance to the center of umbra from Earth's surface (height of imagined "
 "satellite)"
 msgstr ""
 
-#: plugins/Satellites/src/gui/SatellitesDialog.cpp:1120
+#: plugins/Satellites/src/gui/SatellitesDialog.cpp:1134
 msgid "Number of  segments: number of segments used to draw the line"
 msgstr ""
 
-#: plugins/Satellites/src/gui/SatellitesDialog.cpp:1121
+#: plugins/Satellites/src/gui/SatellitesDialog.cpp:1135
 msgid "Segment length: duration of a single segment in seconds"
 msgstr ""
 
-#: plugins/Satellites/src/gui/SatellitesDialog.cpp:1122
+#: plugins/Satellites/src/gui/SatellitesDialog.cpp:1136
 msgid "Fade length: number of segments used to draw each end of the line"
 msgstr ""
 
 #. TRANSLATORS: Displayed in the satellite group selection box.
-#: plugins/Satellites/src/gui/SatellitesDialog.cpp:1153
+#: plugins/Satellites/src/gui/SatellitesDialog.cpp:1167
 msgid "New group..."
 msgstr ""
 
-#: plugins/Satellites/src/gui/SatellitesDialog.cpp:1427
+#: plugins/Satellites/src/gui/SatellitesDialog.cpp:1441
 msgid "Select TLE Update File"
 msgstr ""
 
-#: plugins/Satellites/src/gui/SatellitesDialog.cpp:1449
+#: plugins/Satellites/src/gui/SatellitesDialog.cpp:1463
 msgid "Brightness"
 msgstr ""
 
-#: plugins/Satellites/src/gui/SatellitesDialog.cpp:1452
+#: plugins/Satellites/src/gui/SatellitesDialog.cpp:1466
 msgid "Satellite"
 msgstr ""
 
-#: plugins/Satellites/src/gui/SatellitesDialog.cpp:1532
+#: plugins/Satellites/src/gui/SatellitesDialog.cpp:1546
 msgid "Save predicted Iridium flares as..."
 msgstr ""
 
-#: plugins/Satellites/src/gui/SatellitesDialog.cpp:1577
-#: plugins/Satellites/src/gui/SatellitesDialog.cpp:1579
+#: plugins/Satellites/src/gui/SatellitesDialog.cpp:1591
+#: plugins/Satellites/src/gui/SatellitesDialog.cpp:1593
 msgid "Predicted Iridium flares"
 msgstr ""
 
@@ -16566,22 +16566,22 @@ msgstr ""
 msgid "Radar cross-section"
 msgstr ""
 
-#: plugins/Satellites/src/ui_satellitesDialog.h:1152
-#: plugins/Satellites/src/ui_satellitesDialog.h:1153
+#: plugins/Satellites/src/ui_satellitesDialog.h:1167
+#: plugins/Satellites/src/ui_satellitesDialog.h:1168
 msgid "Satellites Configuration"
 msgstr ""
 
-#: plugins/Satellites/src/ui_satellitesDialog.h:1155
+#: plugins/Satellites/src/ui_satellitesDialog.h:1170
 msgid "Updates"
 msgstr ""
 
-#: plugins/Satellites/src/ui_satellitesDialog.h:1156
+#: plugins/Satellites/src/ui_satellitesDialog.h:1171
 #: plugins/Exoplanets/src/ui_exoplanetsDialog.h:570
 #: plugins/MeteorShowers/src/ui_MSConfigDialog.h:469
 msgid "Update frequency:"
 msgstr ""
 
-#: plugins/Satellites/src/ui_satellitesDialog.h:1157
+#: plugins/Satellites/src/ui_satellitesDialog.h:1172
 #: plugins/Supernovae/src/ui_supernovaeDialog.h:238
 #: plugins/Novae/src/ui_novaeDialog.h:241
 #: plugins/Quasars/src/ui_quasarsDialog.h:296
@@ -16590,254 +16590,258 @@ msgstr ""
 msgid "Last update:"
 msgstr ""
 
-#: plugins/Satellites/src/ui_satellitesDialog.h:1159
+#: plugins/Satellites/src/ui_satellitesDialog.h:1174
 msgid "On update, add all new satellites from the selected source(s)"
 msgstr ""
 
-#: plugins/Satellites/src/ui_satellitesDialog.h:1160
+#: plugins/Satellites/src/ui_satellitesDialog.h:1175
 msgid "Update satellite data from Internet sources"
 msgstr ""
 
-#: plugins/Satellites/src/ui_satellitesDialog.h:1161
+#: plugins/Satellites/src/ui_satellitesDialog.h:1176
 msgid ""
 "On update, remove the satellites that are no longer listed in the update "
 "sources"
 msgstr ""
 
-#: plugins/Satellites/src/ui_satellitesDialog.h:1162
+#: plugins/Satellites/src/ui_satellitesDialog.h:1177
 msgid "Visualisation settings"
 msgstr ""
 
-#: plugins/Satellites/src/ui_satellitesDialog.h:1163
+#: plugins/Satellites/src/ui_satellitesDialog.h:1178
 msgid "Orbit lines"
 msgstr ""
 
-#: plugins/Satellites/src/ui_satellitesDialog.h:1173
+#: plugins/Satellites/src/ui_satellitesDialog.h:1188
 msgid "Show satellites as markers"
 msgstr ""
 
-#: plugins/Satellites/src/ui_satellitesDialog.h:1175
+#: plugins/Satellites/src/ui_satellitesDialog.h:1190
 msgid "Color of markers for satellites in transit through the Sun or the Moon"
 msgstr ""
 
-#: plugins/Satellites/src/ui_satellitesDialog.h:1177
+#: plugins/Satellites/src/ui_satellitesDialog.h:1192
 msgid "Show Earth's umbra"
 msgstr ""
 
-#: plugins/Satellites/src/ui_satellitesDialog.h:1179
+#: plugins/Satellites/src/ui_satellitesDialog.h:1194
 msgid "The color of Earth's umbra circle"
 msgstr ""
 
-#: plugins/Satellites/src/ui_satellitesDialog.h:1183
+#: plugins/Satellites/src/ui_satellitesDialog.h:1198
 msgid "Font size for labels"
 msgstr ""
 
-#: plugins/Satellites/src/ui_satellitesDialog.h:1189
+#: plugins/Satellites/src/ui_satellitesDialog.h:1204
 msgid "Show umbra at distance:"
 msgstr ""
 
-#: plugins/Satellites/src/ui_satellitesDialog.h:1190
+#: plugins/Satellites/src/ui_satellitesDialog.h:1205
 msgid "Show Earth's penumbra"
 msgstr ""
 
-#: plugins/Satellites/src/ui_satellitesDialog.h:1192
+#: plugins/Satellites/src/ui_satellitesDialog.h:1207
 msgid "The color of Earth's penumbra circle"
 msgstr ""
 
-#: plugins/Satellites/src/ui_satellitesDialog.h:1195
+#: plugins/Satellites/src/ui_satellitesDialog.h:1210
 msgid "Use special color for all invisible satellites"
 msgstr ""
 
-#: plugins/Satellites/src/ui_satellitesDialog.h:1197
+#: plugins/Satellites/src/ui_satellitesDialog.h:1212
 msgid "Set color for invisible satellites"
 msgstr ""
 
-#: plugins/Satellites/src/ui_satellitesDialog.h:1199
+#: plugins/Satellites/src/ui_satellitesDialog.h:1214
 msgid "Color of markers, labels and orbits for invisible satellites"
 msgstr ""
 
-#: plugins/Satellites/src/ui_satellitesDialog.h:1202
+#: plugins/Satellites/src/ui_satellitesDialog.h:1217
 msgid "Hide invisible artificial satellites"
 msgstr ""
 
-#: plugins/Satellites/src/ui_satellitesDialog.h:1207
+#: plugins/Satellites/src/ui_satellitesDialog.h:1222
 #: plugins/Satellites/src/ui_satellitesFilterDialog.h:322
 msgid "Settings of custom filter"
 msgstr ""
 
-#: plugins/Satellites/src/ui_satellitesDialog.h:1209
+#: plugins/Satellites/src/ui_satellitesDialog.h:1224
 msgid "Search ..."
 msgstr ""
 
-#: plugins/Satellites/src/ui_satellitesDialog.h:1211
+#: plugins/Satellites/src/ui_satellitesDialog.h:1226
 msgid "Double-click a satellite to start tracking it."
 msgstr ""
 
-#: plugins/Satellites/src/ui_satellitesDialog.h:1214
+#: plugins/Satellites/src/ui_satellitesDialog.h:1229
 msgid "Add more satellites"
 msgstr ""
 
-#: plugins/Satellites/src/ui_satellitesDialog.h:1217
+#: plugins/Satellites/src/ui_satellitesDialog.h:1232
 msgid "Remove the selected satellites"
 msgstr ""
 
-#: plugins/Satellites/src/ui_satellitesDialog.h:1220
+#: plugins/Satellites/src/ui_satellitesDialog.h:1235
 msgid "Select all satellites in list"
 msgstr ""
 
-#: plugins/Satellites/src/ui_satellitesDialog.h:1223
+#: plugins/Satellites/src/ui_satellitesDialog.h:1238
 msgid "Change markers color for selected satellites"
 msgstr ""
 
-#: plugins/Satellites/src/ui_satellitesDialog.h:1226
+#: plugins/Satellites/src/ui_satellitesDialog.h:1241
 msgid "Change orbits color for selected satellites"
 msgstr ""
 
-#: plugins/Satellites/src/ui_satellitesDialog.h:1229
+#: plugins/Satellites/src/ui_satellitesDialog.h:1244
 msgid "Change info color for selected satellites"
 msgstr ""
 
-#: plugins/Satellites/src/ui_satellitesDialog.h:1233
-#: plugins/Satellites/src/ui_satellitesDialog.h:1237
+#: plugins/Satellites/src/ui_satellitesDialog.h:1248
+#: plugins/Satellites/src/ui_satellitesDialog.h:1252
 msgid ""
 "The Satellite Catalog Number (also known as NORAD (North American Aerospace "
 "Defense) Catalog Number, NORAD ID)"
 msgstr ""
 
-#: plugins/Satellites/src/ui_satellitesDialog.h:1235
+#: plugins/Satellites/src/ui_satellitesDialog.h:1250
 msgid "Catalog number:"
 msgstr ""
 
-#: plugins/Satellites/src/ui_satellitesDialog.h:1240
-#: plugins/Satellites/src/ui_satellitesDialog.h:1244
+#: plugins/Satellites/src/ui_satellitesDialog.h:1255
+#: plugins/Satellites/src/ui_satellitesDialog.h:1259
 msgid "The International Designator, also known as COSPAR ID"
 msgstr ""
 
-#: plugins/Satellites/src/ui_satellitesDialog.h:1242
+#: plugins/Satellites/src/ui_satellitesDialog.h:1257
 msgid "I.D.:"
 msgstr ""
 
-#: plugins/Satellites/src/ui_satellitesDialog.h:1246
+#: plugins/Satellites/src/ui_satellitesDialog.h:1261
 msgid "Standard magnitude:"
 msgstr ""
 
-#: plugins/Satellites/src/ui_satellitesDialog.h:1248
-#: plugins/Satellites/src/ui_satellitesDialog.h:1252
+#: plugins/Satellites/src/ui_satellitesDialog.h:1263
+#: plugins/Satellites/src/ui_satellitesDialog.h:1267
 msgid "Perigee altitude in kilometers"
 msgstr ""
 
-#: plugins/Satellites/src/ui_satellitesDialog.h:1250
+#: plugins/Satellites/src/ui_satellitesDialog.h:1265
 msgid "Perigee:"
 msgstr ""
 
-#: plugins/Satellites/src/ui_satellitesDialog.h:1255
-#: plugins/Satellites/src/ui_satellitesDialog.h:1259
+#: plugins/Satellites/src/ui_satellitesDialog.h:1270
+#: plugins/Satellites/src/ui_satellitesDialog.h:1274
 msgid "Apogee altitude in kilometers"
 msgstr ""
 
-#: plugins/Satellites/src/ui_satellitesDialog.h:1257
+#: plugins/Satellites/src/ui_satellitesDialog.h:1272
 msgid "Apogee:"
 msgstr ""
 
-#: plugins/Satellites/src/ui_satellitesDialog.h:1262
-#: plugins/Satellites/src/ui_satellitesDialog.h:1266
+#: plugins/Satellites/src/ui_satellitesDialog.h:1277
+#: plugins/Satellites/src/ui_satellitesDialog.h:1281
 msgid "Orbital period in minutes"
 msgstr ""
 
-#: plugins/Satellites/src/ui_satellitesDialog.h:1264
+#: plugins/Satellites/src/ui_satellitesDialog.h:1279
 msgid "Period:"
 msgstr ""
 
-#: plugins/Satellites/src/ui_satellitesDialog.h:1269
+#: plugins/Satellites/src/ui_satellitesDialog.h:1284
 msgid "Display orbit line(s) for the selected satellite(s)"
 msgstr ""
 
-#: plugins/Satellites/src/ui_satellitesDialog.h:1271
+#: plugins/Satellites/src/ui_satellitesDialog.h:1286
 msgid "Orbit"
 msgstr ""
 
-#: plugins/Satellites/src/ui_satellitesDialog.h:1273
+#: plugins/Satellites/src/ui_satellitesDialog.h:1288
 msgid "Display the selected satellite(s)"
 msgstr ""
 
-#: plugins/Satellites/src/ui_satellitesDialog.h:1275
+#: plugins/Satellites/src/ui_satellitesDialog.h:1290
 msgid "Displayed"
 msgstr ""
 
-#: plugins/Satellites/src/ui_satellitesDialog.h:1277
+#: plugins/Satellites/src/ui_satellitesDialog.h:1292
 msgid "Do not update TLE of selected satellite(s)"
 msgstr ""
 
-#: plugins/Satellites/src/ui_satellitesDialog.h:1279
+#: plugins/Satellites/src/ui_satellitesDialog.h:1294
 msgid "Do not update"
 msgstr ""
 
-#: plugins/Satellites/src/ui_satellitesDialog.h:1281
+#: plugins/Satellites/src/ui_satellitesDialog.h:1296
 msgid "(add personal notes here)"
 msgstr ""
 
-#: plugins/Satellites/src/ui_satellitesDialog.h:1282
+#: plugins/Satellites/src/ui_satellitesDialog.h:1297
 msgid "Groups:"
 msgstr ""
 
-#: plugins/Satellites/src/ui_satellitesDialog.h:1283
+#: plugins/Satellites/src/ui_satellitesDialog.h:1298
 msgid "TLE set:"
 msgstr ""
 
-#: plugins/Satellites/src/ui_satellitesDialog.h:1284
+#: plugins/Satellites/src/ui_satellitesDialog.h:1299
 msgid "Epoch of the TLE:"
 msgstr ""
 
-#: plugins/Satellites/src/ui_satellitesDialog.h:1286
-#: plugins/Satellites/src/ui_satellitesDialog.h:1290
+#: plugins/Satellites/src/ui_satellitesDialog.h:1301
+#: plugins/Satellites/src/ui_satellitesDialog.h:1305
 msgid ""
 "The valid time range for epoch of TLE in days, used in filtering of "
 "satellites"
 msgstr ""
 
-#: plugins/Satellites/src/ui_satellitesDialog.h:1288
+#: plugins/Satellites/src/ui_satellitesDialog.h:1303
 msgid "Age:"
 msgstr ""
 
-#: plugins/Satellites/src/ui_satellitesDialog.h:1293
+#: plugins/Satellites/src/ui_satellitesDialog.h:1308
 msgid ""
 "Satellites in the marked source lists will be automatically added on the "
 "next update if they are not already in the collection."
 msgstr ""
 
-#: plugins/Satellites/src/ui_satellitesDialog.h:1298
+#: plugins/Satellites/src/ui_satellitesDialog.h:1313
 msgid "Add new source"
 msgstr ""
 
-#: plugins/Satellites/src/ui_satellitesDialog.h:1301
+#: plugins/Satellites/src/ui_satellitesDialog.h:1316
 msgid "Edit selected source"
 msgstr ""
 
-#: plugins/Satellites/src/ui_satellitesDialog.h:1304
+#: plugins/Satellites/src/ui_satellitesDialog.h:1319
 msgid "Save source"
 msgstr ""
 
-#: plugins/Satellites/src/ui_satellitesDialog.h:1307
+#: plugins/Satellites/src/ui_satellitesDialog.h:1322
 msgid "Remove selected source"
 msgstr ""
 
-#: plugins/Satellites/src/ui_satellitesDialog.h:1309
+#: plugins/Satellites/src/ui_satellitesDialog.h:1325
+msgid "Reset sources list to it defaults"
+msgstr ""
+
+#: plugins/Satellites/src/ui_satellitesDialog.h:1327
 msgid "Sources"
 msgstr ""
 
-#: plugins/Satellites/src/ui_satellitesDialog.h:1310
+#: plugins/Satellites/src/ui_satellitesDialog.h:1328
 msgid "Flare prediction (days):"
 msgstr ""
 
-#: plugins/Satellites/src/ui_satellitesDialog.h:1314
+#: plugins/Satellites/src/ui_satellitesDialog.h:1332
 msgid "Predict Iridium flares"
 msgstr ""
 
-#: plugins/Satellites/src/ui_satellitesDialog.h:1315
+#: plugins/Satellites/src/ui_satellitesDialog.h:1333
 msgid "Save predictions..."
 msgstr ""
 
-#: plugins/Satellites/src/ui_satellitesDialog.h:1316
+#: plugins/Satellites/src/ui_satellitesDialog.h:1334
 msgid "Iridium flares"
 msgstr ""