Simultaneous Nadir Overpasses (SNOs) between GOES-17 and TERRA
TLE Epoch: 2020 7 27.  Predictions up to the next  14.0 days:

     Date     Time(GOES-17)   GOES-17 Lat/Lon  TERRA Lat/Lon    Distance(km)  Time Diff(sec)
 07/28/2020   19:39:56   (  -0.02,-137.19) (  -0.06,-137.06)   14.46                80
 07/30/2020   19:27:44   (   0.01,-137.17) (  -0.64,-134.10)  349.33                80
 07/31/2020   07:49:08   (  -0.01,-137.16) (  -0.47,-139.29)  241.87                80
 08/02/2020   07:34:17   (  -0.01,-137.14) (   0.18,-136.33)   91.59                80
 08/02/2020   19:55:32   (   0.01,-137.13) (   0.95,-141.48)  495.30                80
 08/04/2020   07:22:05   (  -0.00,-137.11) (   0.77,-133.37)  424.85                80
 08/04/2020   19:43:21   (   0.00,-137.10) (   0.30,-138.53)  162.06                80
 08/06/2020   19:33:49   (   0.00,-137.07) (  -0.29,-135.56)  171.04                80
 08/07/2020   07:55:13   (  -0.00,-137.07) (  -0.76,-140.77)  420.26                80
 08/09/2020   07:43:01   (   0.00,-137.03) (  -0.16,-137.80)   87.63                80