Simultaneous Nadir Overpasses (SNOs) between GOES-17 and NOAA-20
TLE Epoch: 2020 9 2.  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)
 09/03/2020   22:39:50   (  -0.05,-137.18) (  -0.45,-139.06)  214.00                80
 09/04/2020   22:23:45   (  -0.05,-137.17) (   0.55,-134.53)  302.07                80
 09/06/2020   10:42:51   (   0.05,-137.17) (   0.64,-139.79)  299.16                80
 09/07/2020   10:26:46   (   0.05,-137.16) (  -0.36,-135.25)  216.46                80
 09/08/2020   22:46:01   (  -0.04,-137.14) (  -0.83,-140.55)  390.04                80
 09/09/2020   22:29:56   (  -0.04,-137.12) (   0.23,-136.03)  125.09                80
 09/11/2020   10:49:03   (   0.04,-137.10) (   0.96,-141.29)  477.76                80
 09/12/2020   10:32:57   (   0.03,-137.08) (  -0.04,-136.76)   36.67                80
 09/14/2020   22:33:27   (  -0.02,-137.02) (  -0.15,-137.52)   57.62                80
 09/15/2020   22:17:22   (  -0.02,-137.00) (   0.86,-132.99)  456.39                80