Simultaneous Nadir Overpasses (SNOs) between GOES-15 and TERRA
TLE Epoch: 2016 4 6.  Predictions up to the next  14.0 days:

     Date     Time(GOES-15)   GOES-15 Lat/Lon  TERRA Lat/Lon    Distance(km)  Time Diff(sec)
 04/07/2016   19:21:38   (  -0.02,-135.31) (  -0.59,-132.58)  311.09                80
 04/08/2016   07:43:02   (   0.02,-135.30) (  -0.53,-137.76)  280.85                80
 04/10/2016   07:28:11   (   0.02,-135.33) (   0.11,-134.81)   58.67                80
 04/12/2016   07:16:00   (   0.02,-135.35) (   0.76,-131.85)  397.44                80
 04/12/2016   19:37:15   (  -0.03,-135.38) (   0.31,-137.02)  186.09                80
 04/14/2016   19:27:45   (  -0.03,-135.40) (  -0.33,-134.06)  152.27                80
 04/15/2016   07:49:08   (   0.04,-135.38) (  -0.78,-139.25)  439.66                80
 04/16/2016   19:15:34   (  -0.03,-135.42) (  -0.98,-131.11)  490.46                80
 04/17/2016   07:36:57   (   0.04,-135.40) (  -0.13,-136.30)  101.57                80
 04/19/2016   07:22:05   (   0.04,-135.41) (   0.46,-133.33)  236.32                80
 04/19/2016   19:43:21   (  -0.04,-135.43) (   0.62,-138.49)  347.96                80