Simultaneous Nadir Overpasses (SNOs) between GOES-17 and TERRA
TLE Epoch: 2020 5 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)
 05/25/2020   19:39:55   (   0.02,-137.19) (  -0.00,-137.08)   12.96                80
 05/27/2020   19:27:43   (   0.01,-137.18) (  -0.62,-134.12)  347.61                80
 05/28/2020   07:46:27   (  -0.01,-137.17) (  -0.50,-139.31)  243.46                80
 05/30/2020   07:36:56   (  -0.01,-137.15) (   0.18,-136.36)   90.66                80
 05/30/2020   19:55:31   (   0.01,-137.15) (   0.94,-141.51)  496.12                80
 06/01/2020   07:24:44   (  -0.01,-137.12) (   0.80,-133.40)  424.31                80
 06/01/2020   19:43:19   (   0.01,-137.12) (   0.31,-138.55)  162.57                80
 06/03/2020   19:33:47   (   0.00,-137.09) (  -0.31,-135.59)  170.33                80
 06/04/2020   07:52:31   (   0.00,-137.07) (  -0.79,-140.78)  421.11                80
 06/06/2020   07:40:19   (   0.01,-137.03) (  -0.16,-137.82)   89.18                80