Simultaneous Nadir Overpasses (SNOs) between GOES-15 and TERRA
TLE Epoch: 2016 1 31.  Predictions up to the next  14.0 days:

     Date     Time(GOES-15)   GOES-15 Lat/Lon  TERRA Lat/Lon    Distance(km)  Time Diff(sec)
 02/01/2016   19:31:34   (   0.04,-135.25) (   0.10,-135.62)   41.82                80
 02/03/2016   19:22:02   (   0.04,-135.27) (  -0.52,-132.66)  297.21                80
 02/04/2016   07:43:26   (  -0.05,-135.30) (  -0.58,-137.85)  289.57                80
 02/06/2016   07:28:34   (  -0.04,-135.32) (   0.04,-134.89)   48.46                80
 02/08/2016   07:16:22   (  -0.04,-135.33) (   0.68,-131.94)  385.96                80
 02/08/2016   19:37:36   (   0.05,-135.30) (   0.44,-137.09)  203.12                80
 02/10/2016   19:28:04   (   0.05,-135.31) (  -0.20,-134.13)  133.78                80
 02/11/2016   07:49:28   (  -0.05,-135.34) (  -0.90,-139.32)  453.03                80
 02/12/2016   19:15:53   (   0.05,-135.31) (  -0.84,-131.18)  470.09                80
 02/13/2016   07:37:16   (  -0.05,-135.34) (  -0.25,-136.37)  116.96                80