Simultaneous Nadir Overpasses (SNOs) between GOES-17 and TERRA
TLE Epoch: 2020 10 13.  Predictions up to the next  14.0 days:

     Date     Time(GOES-17)   GOES-17 Lat/Lon  TERRA Lat/Lon    Distance(km)  Time Diff(sec)
 10/14/2020   07:28:09   (   0.05,-137.20) (   0.55,-134.87)  265.26                80
 10/14/2020   19:49:24   (  -0.05,-137.21) (   0.57,-140.02)  320.55                80
 10/16/2020   19:39:53   (  -0.05,-137.21) (  -0.10,-137.08)   16.07                80
 10/18/2020   19:27:41   (  -0.05,-137.21) (  -0.71,-134.12)  351.65                80
 10/19/2020   07:49:04   (   0.05,-137.20) (  -0.41,-139.30)  239.25                80
 10/21/2020   07:34:12   (   0.04,-137.19) (   0.20,-136.34)   95.62                80
 10/21/2020   19:55:28   (  -0.04,-137.19) (   0.86,-141.51)  490.93                80
 10/23/2020   07:22:01   (   0.04,-137.17) (   0.82,-133.38)  429.96                80
 10/23/2020   19:43:16   (  -0.03,-137.17) (   0.25,-138.55)  156.67                80
 10/25/2020   19:33:44   (  -0.03,-137.15) (  -0.37,-135.59)  177.38                80
 10/26/2020   07:55:08   (   0.03,-137.14) (  -0.74,-140.78)  413.72                80