Simultaneous Nadir Overpasses (SNOs) between GOES-17 and TERRA
TLE Epoch: 2020 5 16.  Predictions up to the next  14.0 days:

     Date     Time(GOES-17)   GOES-17 Lat/Lon  TERRA Lat/Lon    Distance(km)  Time Diff(sec)
 05/16/2020   07:24:46   (  -0.03,-137.18) (   0.77,-133.41)  428.50                80
 05/16/2020   19:43:22   (   0.02,-137.19) (   0.30,-138.57)  156.62                80
 05/18/2020   19:33:50   (   0.02,-137.18) (  -0.30,-135.61)  178.27                80
 05/19/2020   07:52:34   (  -0.02,-137.16) (  -0.82,-140.79)  414.00                80
 05/21/2020   07:43:03   (  -0.02,-137.14) (  -0.17,-137.84)   79.94                80
 05/23/2020   07:28:12   (  -0.01,-137.11) (   0.49,-134.89)  253.24                80
 05/23/2020   19:49:27   (   0.01,-137.11) (   0.64,-140.04)  332.66                80
 05/25/2020   19:37:16   (   0.01,-137.08) (  -0.02,-137.09)    3.08                80
 05/27/2020   19:27:44   (  -0.00,-137.03) (  -0.62,-134.12)  330.40                80
 05/28/2020   07:49:08   (   0.00,-137.00) (  -0.50,-139.31)  262.67                80