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FW Tau.xml
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FW Tau.xml
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<system>
<name>FW Tau</name>
<rightascension>04 29 30</rightascension>
<declination>+26 16 53</declination>
<distance>145</distance>
<binary>
<name>FW Tau</name>
<name>2MASS J04292971+2616532</name>
<magJ>10.34</magJ>
<magH>9.68</magH>
<magK>9.39</magK>
<separation errorminus="0.0050" errorplus="0.0050" unit="arcsec">0.0754</separation>
<separation unit="AU">11</separation>
<positionangle errorminus="3.0" errorplus="3.0">3.4</positionangle>
<star>
<name>FW Tau A</name>
<mass errorminus="0.04" errorplus="0.04">0.12</mass>
<temperature errorminus="70" errorplus="70">3270</temperature>
<spectraltype>M4</spectraltype>
<age errorminus="0.0005" errorplus="0.0010">0.0018</age>
<magU errorminus="0.11" errorplus="0.11">19.09</magU>
<magB errorminus="0.13" errorplus="0.13">17.94</magB>
<magV errorminus="0.11" errorplus="0.11">16.64</magV>
<magR>15.85</magR>
</star>
<star>
<name>FW Tau B</name>
<spectraltype>M4</spectraltype>
<mass errorminus="0.08" errorplus="0.08">0.12</mass>
<magU errorminus="0.13" errorplus="0.13">19.33</magU>
<magB errorminus="0.17" errorplus="0.17">18.33</magB>
<magV errorminus="0.13" errorplus="0.13">16.85</magV>
</star>
<planet>
<name>FW Tau b</name>
<name>FW Tau (AB) b</name>
<list>Confirmed planets</list>
<mass errorminus="4" errorplus="4">10</mass>
<magJ errorminus="0.07" errorplus="0.07">17.34</magJ>
<magH errorminus="0.07" errorplus="0.07">16.25</magH>
<separation errorminus="0.002" errorplus="0.002" unit="arcsec">2.280</separation>
<separation errorminus="30" errorplus="30" unit="AU">330</separation>
<positionangle errorminus="0.17" errorplus="0.17">295.34</positionangle>
<description>FW Tau b is a wide separation planetary mass companion to the star FW Tau. The object was discovered over 10 years ago in a binary survey program, but follow-up observations only confirmed its planetary nature in 2013.</description>
<discoverymethod>imaging</discoverymethod>
<lastupdate>13/12/02</lastupdate>
<discoveryyear>2013</discoveryyear>
<list>Planets in binary systems, P-type</list>
</planet>
</binary>
</system>