Simultaneous Nadir Overpasses (SNOs) between GOES-17 and NOAA-20
TLE Epoch: 2020 11 28.  Predictions up to the next  14.0 days:

     Date     Time(GOES-17)   GOES-17 Lat/Lon  NOAA-20 Lat/Lon    Distance(km)  Time Diff(sec)
 11/28/2020   22:30:15   (  -0.00,-137.24) (   0.24,-136.12)  127.70                80
 11/30/2020   10:49:23   (   0.00,-137.25) (   0.94,-141.39)  472.29                80
 12/01/2020   10:33:18   (   0.01,-137.25) (  -0.06,-136.86)   44.00                80
 12/03/2020   22:33:51   (  -0.01,-137.23) (  -0.09,-137.63)   46.12                80
 12/04/2020   22:17:47   (  -0.01,-137.22) (   0.91,-133.10)  469.46                80
 12/06/2020   10:36:55   (   0.01,-137.21) (   0.27,-138.37)  132.23                80
 12/07/2020   10:20:51   (   0.01,-137.20) (  -0.74,-133.84)  382.94                80
 12/08/2020   22:40:08   (  -0.00,-137.18) (  -0.41,-139.15)  224.32                80
 12/09/2020   22:24:03   (  -0.00,-137.16) (   0.59,-134.62)  290.65                80
 12/11/2020   10:43:12   (   0.00,-137.15) (   0.59,-139.89)  311.94                80
 12/12/2020   10:27:07   (   0.01,-137.13) (  -0.42,-135.36)  202.51                80