Simultaneous Nadir Overpasses (SNOs) between GOES-17 and TERRA
TLE Epoch: 2020 9 23.  Predictions up to the next  14.0 days:

     Date     Time(GOES-17)   GOES-17 Lat/Lon  TERRA Lat/Lon    Distance(km)  Time Diff(sec)
 09/23/2020   19:33:48   (  -0.05,-137.21) (  -0.37,-135.58)  184.26                80
 09/24/2020   07:55:13   (   0.05,-137.21) (  -0.69,-140.78)  405.47                80
 09/26/2020   07:43:01   (   0.04,-137.21) (  -0.11,-137.82)   69.51                80
 09/28/2020   07:28:10   (   0.04,-137.21) (   0.54,-134.87)  266.30                80
 09/28/2020   19:49:25   (  -0.04,-137.20) (   0.59,-140.02)  320.92                80
 09/30/2020   19:39:54   (  -0.04,-137.19) (  -0.06,-137.07)   14.59                80
 10/02/2020   19:27:43   (  -0.04,-137.18) (  -0.71,-134.11)  349.67                80
 10/03/2020   07:49:07   (   0.04,-137.19) (  -0.41,-139.30)  240.29                80
 10/05/2020   07:34:15   (   0.04,-137.17) (   0.19,-136.34)   94.02                80
 10/05/2020   19:55:31   (  -0.03,-137.16) (   0.88,-141.50)  493.82                80