Fix backwards search on solar returns

flatangle · Jun 13, 2016 · 87c3117 · 87c3117
1 parent 4c5c0f5
commit 87c3117
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/flatlib/ephem/tools.py b/flatlib/ephem/tools.py
@@ -82,7 +82,7 @@ def solarReturnJD(jd, lon, forward=True):
     if forward:
         dist = angle.distance(sun, lon)
     else:
-        dist = angle.distance(lon, sun)
+        dist = -angle.distance(lon, sun)
 
     while abs(dist) > MAX_ERROR:
         jd = jd + dist / 0.9833  # Sun mean motion