Simultaneous Nadir Overpasses (SNOs) between GOES-17 and NOAA-20
TLE Epoch: 2020 11 27.  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)
 11/27/2020   22:46:19   (  -0.00,-137.23) (  -0.77,-140.65)  389.22                80
 11/28/2020   22:30:14   (  -0.01,-137.23) (   0.23,-136.12)  127.09                80
 11/30/2020   10:49:23   (   0.00,-137.24) (   0.95,-141.39)  473.41                80
 12/01/2020   10:33:18   (   0.01,-137.23) (  -0.05,-136.85)   42.40                80
 12/03/2020   22:33:51   (  -0.01,-137.20) (  -0.10,-137.63)   49.44                80
 12/04/2020   22:17:47   (  -0.01,-137.19) (   0.90,-133.10)  465.57                80
 12/06/2020   10:36:55   (   0.01,-137.17) (   0.28,-138.37)  136.63                80
 12/07/2020   10:20:50   (   0.01,-137.16) (  -0.72,-133.84)  378.00                80
 12/08/2020   22:40:08   (  -0.00,-137.12) (  -0.43,-139.15)  230.34                80
 12/09/2020   22:24:03   (  -0.01,-137.10) (   0.58,-134.62)  284.07                80