Simultaneous Nadir Overpasses (SNOs) between GOES-17 and NOAA-20
TLE Epoch: 2022 12 11.  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)
 12/12/2022   10:39:23   (   0.01,-137.32) (   0.24,-138.26)  108.08                80
 12/13/2022   10:17:59   (   0.00,-137.31) (  -0.79,-133.74)  407.09                80
 12/14/2022   22:39:56   (   0.00,-137.29) (  -0.40,-139.04)  199.56                80
 12/15/2022   22:23:53   (   0.01,-137.29) (   0.63,-134.52)  315.56                80
 12/17/2022   10:45:42   (  -0.00,-137.28) (   0.54,-139.79)  286.42                80
 12/18/2022   10:24:18   (  -0.01,-137.26) (  -0.44,-135.26)  228.30                80
 12/19/2022   22:48:55   (  -0.00,-137.24) (  -0.75,-140.56)  379.45                80
 12/20/2022   22:27:32   (  -0.00,-137.22) (   0.29,-136.04)  134.85                80
 12/22/2022   10:52:00   (   0.01,-137.19) (   0.94,-141.30)  468.64                80
 12/23/2022   10:30:37   (   0.01,-137.17) (  -0.10,-136.78)   44.83                80