Simultaneous Nadir Overpasses (SNOs) between GOES-17 and NOAA-20
TLE Epoch: 2020 9 9.  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)
 09/09/2020   22:29:56   (  -0.06,-137.18) (   0.19,-136.02)  132.35                80
 09/11/2020   10:51:43   (   0.05,-137.19) (   0.94,-141.30)  467.17                80
 09/12/2020   10:30:18   (   0.05,-137.19) (  -0.06,-136.76)   49.54                80
 09/14/2020   22:33:27   (  -0.03,-137.19) (  -0.13,-137.53)   38.88                80
 09/15/2020   22:17:22   (  -0.03,-137.18) (   0.88,-132.99)  477.41                80
 09/17/2020   10:36:29   (   0.03,-137.18) (   0.25,-138.27)  123.49                80
 09/18/2020   10:20:24   (   0.03,-137.17) (  -0.76,-133.73)  392.54                80
 09/19/2020   22:39:39   (  -0.03,-137.16) (  -0.43,-139.03)  213.17                80
 09/20/2020   22:23:34   (  -0.03,-137.15) (   0.58,-134.50)  302.51                80
 09/22/2020   10:42:40   (   0.03,-137.13) (   0.61,-139.76)  299.51                80
 09/23/2020   10:26:34   (   0.03,-137.12) (  -0.40,-135.23)  215.55                80