Simultaneous Nadir Overpasses (SNOs) between GOES-17 and TERRA
TLE Epoch: 2019 11 7.  Predictions up to the next  14.0 days:

     Date     Time(GOES-17)   GOES-17 Lat/Lon  TERRA Lat/Lon    Distance(km)  Time Diff(sec)
 11/08/2019   19:33:34   (   0.01,-137.22) (  -0.35,-135.62)  181.58                80
 11/09/2019   07:54:58   (  -0.01,-137.22) (  -0.77,-140.81)  408.73                80
 11/11/2019   07:42:46   (  -0.01,-137.21) (  -0.17,-137.85)   72.63                80
 11/13/2019   07:27:55   (  -0.00,-137.20) (   0.49,-134.89)  262.74                80
 11/13/2019   19:49:11   (   0.00,-137.20) (   0.58,-140.06)  324.02                80
 11/15/2019   19:39:39   (  -0.00,-137.18) (  -0.02,-137.09)   10.01                80
 11/17/2019   19:27:28   (  -0.01,-137.15) (  -0.68,-134.14)  343.13                80
 11/18/2019   07:48:51   (   0.01,-137.14) (  -0.43,-139.33)  247.96                80
 11/20/2019   07:36:40   (   0.01,-137.11) (   0.17,-136.36)   84.66                80