Simultaneous Nadir Overpasses (SNOs) between GOES-17 and NOAA-20
TLE Epoch: 2020 10 22.  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)
 10/22/2020   22:23:42   (  -0.03,-137.17) (   0.57,-134.54)  300.04                80
 10/24/2020   10:42:50   (   0.02,-137.16) (   0.63,-139.81)  301.96                80
 10/25/2020   10:26:47   (   0.02,-137.15) (  -0.41,-135.29)  212.96                80
 10/26/2020   22:46:04   (  -0.01,-137.13) (  -0.77,-140.60)  394.92                80
 10/27/2020   22:30:00   (  -0.02,-137.11) (   0.22,-136.06)  119.92                80
 10/29/2020   10:49:08   (   0.01,-137.10) (   0.98,-141.33)  482.40                80
 10/30/2020   10:33:04   (   0.01,-137.09) (  -0.07,-136.81)   32.26                80
 11/01/2020   22:33:37   (  -0.01,-137.03) (  -0.11,-137.59)   62.44                80
 11/02/2020   22:17:33   (  -0.02,-137.01) (   0.88,-133.05)  451.53                80
 11/04/2020   10:36:41   (   0.01,-136.98) (   0.32,-138.32)  152.55                80