Simultaneous Nadir Overpasses (SNOs) between GOES-17 and TERRA
TLE Epoch: 2019 5 17.  Predictions up to the next  14.0 days:

     Date     Time(GOES-17)   GOES-17 Lat/Lon  TERRA Lat/Lon    Distance(km)  Time Diff(sec)
 05/17/2019   07:55:33   (   0.01,-137.18) (  -0.79,-140.83)  415.47                80
 05/19/2019   07:43:22   (   0.01,-137.17) (  -0.13,-137.88)   80.72                80
 05/21/2019   07:28:30   (   0.00,-137.15) (   0.47,-134.92)  253.49                80
 05/21/2019   19:49:45   (  -0.00,-137.16) (   0.65,-140.07)  331.89                80
 05/23/2019   19:40:14   (   0.01,-137.14) (  -0.02,-137.12)    3.03                80
 05/25/2019   19:28:02   (   0.01,-137.11) (  -0.63,-134.16)  335.06                80
 05/26/2019   07:49:26   (  -0.01,-137.09) (  -0.48,-139.35)  257.19                80
 05/28/2019   07:34:34   (  -0.01,-137.06) (   0.13,-136.39)   75.41                80
 05/30/2019   07:22:22   (  -0.01,-137.02) (   0.75,-133.43)  407.54                80
 05/30/2019   19:43:37   (   0.01,-137.01) (   0.37,-138.58)  179.22                80