Simultaneous Nadir Overpasses (SNOs) between GOES-15 and TERRA
TLE Epoch: 2016 3 8.  Predictions up to the next  14.0 days:

     Date     Time(GOES-15)   GOES-15 Lat/Lon  TERRA Lat/Lon    Distance(km)  Time Diff(sec)
 03/09/2016   07:30:43   (  -0.04,-134.86) (   0.01,-134.79)    9.16                80
 03/11/2016   07:18:30   (  -0.04,-134.79) (   0.58,-131.82)  337.14                80
 03/11/2016   19:37:05   (   0.04,-134.75) (   0.53,-136.97)  253.40                80
 03/13/2016   19:27:33   (   0.03,-134.67) (  -0.10,-134.01)   74.20                80
 03/15/2016   19:15:21   (   0.03,-134.58) (  -0.73,-131.05)  401.16                80
 03/16/2016   07:34:05   (  -0.03,-134.58) (  -0.38,-136.24)  189.59                80
 03/18/2016   07:24:33   (  -0.03,-134.49) (   0.25,-133.29)  136.97                80
 03/18/2016   19:43:08   (   0.02,-134.44) (   0.86,-138.44)  454.11                80
 03/20/2016   07:12:20   (  -0.03,-134.39) (   0.82,-130.31)  463.29                80
 03/20/2016   19:30:56   (   0.02,-134.35) (   0.24,-135.48)  127.87                80