Simultaneous Nadir Overpasses (SNOs) between GOES-17 and TERRA
TLE Epoch: 2020 6 29.  Predictions up to the next  14.0 days:

     Date     Time(GOES-17)   GOES-17 Lat/Lon  TERRA Lat/Lon    Distance(km)  Time Diff(sec)
 07/01/2020   07:36:55   (  -0.01,-137.20) (   0.18,-136.34)   97.98                80
 07/01/2020   19:55:30   (   0.01,-137.20) (   0.94,-141.49)  488.31                80
 07/03/2020   07:24:43   (  -0.02,-137.20) (   0.79,-133.37)  434.32                80
 07/03/2020   19:43:19   (   0.02,-137.19) (   0.27,-138.54)  152.15                80
 07/05/2020   19:33:47   (   0.02,-137.19) (  -0.33,-135.57)  183.35                80
 07/06/2020   07:55:11   (  -0.02,-137.18) (  -0.79,-140.76)  407.18                80
 07/08/2020   07:42:59   (  -0.01,-137.17) (  -0.17,-137.80)   72.17                80
 07/10/2020   07:28:08   (  -0.01,-137.16) (   0.50,-134.85)  262.82                80
 07/10/2020   19:49:23   (   0.01,-137.15) (   0.62,-140.00)  324.00                80
 07/12/2020   19:39:51   (   0.01,-137.13) (   0.00,-137.04)   10.52                80