Simultaneous Nadir Overpasses (SNOs) between GOES-17 and TERRA
TLE Epoch: 2019 5 28.  Predictions up to the next  14.0 days:

     Date     Time(GOES-17)   GOES-17 Lat/Lon  TERRA Lat/Lon    Distance(km)  Time Diff(sec)
 05/28/2019   07:34:34   (   0.00,-137.19) (   0.18,-136.40)   89.95                80
 05/28/2019   19:55:49   (  -0.00,-137.20) (   0.94,-141.55)  494.58                80
 05/30/2019   07:22:22   (  -0.00,-137.19) (   0.79,-133.44)  426.16                80
 05/30/2019   19:43:37   (   0.00,-137.20) (   0.32,-138.59)  158.47                80
 06/01/2019   19:34:05   (   0.01,-137.19) (  -0.30,-135.63)  176.98                80
 06/02/2019   07:55:29   (  -0.01,-137.18) (  -0.81,-140.82)  415.14                80
 06/04/2019   07:43:17   (  -0.01,-137.15) (  -0.19,-137.86)   81.05                80
 06/06/2019   07:28:25   (  -0.01,-137.12) (   0.44,-134.90)  252.02                80
 06/06/2019   19:49:41   (   0.01,-137.13) (   0.61,-140.07)  334.12                80
 06/08/2019   19:37:29   (  -0.00,-137.09) (  -0.02,-137.11)    3.63                80
 06/10/2019   19:27:56   (  -0.00,-137.05) (  -0.60,-134.14)  330.20                80