Simultaneous Nadir Overpasses (SNOs) between GOES-15 and TERRA
TLE Epoch: 2018 3 1.  Predictions up to the next  14.0 days:

     Date     Time(GOES-15)   GOES-15 Lat/Lon  TERRA Lat/Lon    Distance(km)  Time Diff(sec)
 03/01/2018   07:18:45   (  -0.01,-135.37) (   0.72,-131.82)  403.70                80
 03/01/2018   19:37:20   (   0.01,-135.37) (   0.36,-136.98)  183.42                80
 03/03/2018   19:27:49   (   0.02,-135.34) (  -0.26,-134.02)  150.14                80
 03/04/2018   07:46:33   (  -0.01,-135.34) (  -0.87,-139.21)  440.84                80
 03/05/2018   19:15:38   (   0.02,-135.32) (  -0.88,-131.06)  483.37                80
 03/06/2018   07:34:22   (  -0.01,-135.31) (  -0.24,-136.25)  107.77                80
 03/08/2018   07:24:51   (  -0.02,-135.28) (   0.40,-133.30)  224.81                80
 03/08/2018   19:43:27   (   0.01,-135.26) (   0.68,-138.46)  362.96                80
 03/10/2018   19:31:15   (   0.01,-135.22) (   0.09,-135.49)   31.21                80
 03/12/2018   19:21:44   (   0.01,-135.18) (  -0.56,-132.54)  300.25                80
 03/13/2018   07:40:28   (  -0.01,-135.17) (  -0.55,-137.73)  291.09                80