Simultaneous Nadir Overpasses (SNOs) between GOES-15 and TERRA
TLE Epoch: 2016 1 29.  Predictions up to the next  14.0 days:

     Date     Time(GOES-15)   GOES-15 Lat/Lon  TERRA Lat/Lon    Distance(km)  Time Diff(sec)
 01/30/2016   07:22:30   (  -0.04,-135.23) (   0.35,-133.41)  206.61                80
 01/30/2016   19:43:45   (   0.05,-135.21) (   0.77,-138.57)  381.35                80
 02/01/2016   19:31:34   (   0.04,-135.25) (   0.09,-135.62)   41.63                80
 02/03/2016   19:22:02   (   0.04,-135.28) (  -0.53,-132.66)  297.65                80
 02/04/2016   07:43:26   (  -0.04,-135.31) (  -0.57,-137.85)  288.83                80
 02/06/2016   07:28:34   (  -0.04,-135.33) (   0.06,-134.90)   49.38                80
 02/08/2016   07:16:22   (  -0.04,-135.34) (   0.70,-131.94)  387.04                80
 02/08/2016   19:37:37   (   0.05,-135.31) (   0.42,-137.09)  202.27                80
 02/10/2016   19:28:05   (   0.05,-135.32) (  -0.23,-134.14)  134.83                80
 02/11/2016   07:49:28   (  -0.05,-135.35) (  -0.87,-139.33)  451.66                80