Simultaneous Nadir Overpasses (SNOs) between GOES-17 and TERRA
TLE Epoch: 2020 7 22.  Predictions up to the next  14.0 days:

     Date     Time(GOES-17)   GOES-17 Lat/Lon  TERRA Lat/Lon    Distance(km)  Time Diff(sec)
 07/22/2020   07:55:14   (   0.01,-137.20) (  -0.74,-140.77)  406.55                80
 07/24/2020   07:43:03   (   0.01,-137.20) (  -0.11,-137.82)   69.74                80
 07/26/2020   07:30:52   (   0.01,-137.20) (   0.53,-134.87)  266.70                80
 07/26/2020   19:49:27   (  -0.01,-137.20) (   0.60,-140.01)  319.78                80
 07/28/2020   19:39:56   (  -0.01,-137.20) (  -0.04,-137.06)   15.71                80
 07/30/2020   19:27:45   (  -0.02,-137.19) (  -0.68,-134.11)  350.43                80
 07/31/2020   07:46:29   (   0.02,-137.18) (  -0.44,-139.29)  240.32                80
 08/02/2020   07:36:58   (   0.02,-137.16) (   0.21,-136.34)   93.80                80
 08/02/2020   19:55:32   (  -0.02,-137.16) (   0.93,-141.49)  493.29                80
 08/04/2020   07:24:46   (   0.02,-137.14) (   0.79,-133.38)  427.71                80
 08/04/2020   19:43:21   (  -0.02,-137.14) (   0.28,-138.54)  159.42                80