Simultaneous Nadir Overpasses (SNOs) between GOES-17 and NOAA-20
TLE Epoch: 2020 9 25.  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)
 09/25/2020   22:29:44   (  -0.04,-137.20) (   0.23,-135.99)  138.17                80
 09/27/2020   10:48:51   (   0.03,-137.21) (   0.96,-141.25)  461.29                80
 09/28/2020   10:32:45   (   0.03,-137.21) (  -0.05,-136.72)   55.13                80
 09/30/2020   22:33:15   (  -0.02,-137.19) (  -0.12,-137.48)   34.77                80
 10/01/2020   22:17:11   (  -0.03,-137.18) (   0.95,-132.96)  481.60                80
 10/03/2020   10:36:17   (   0.02,-137.18) (   0.24,-138.23)  118.46                80
 10/04/2020   10:20:11   (   0.03,-137.17) (  -0.77,-133.69)  397.40                80
 10/05/2020   22:39:26   (  -0.02,-137.15) (  -0.46,-138.98)  209.69                80
 10/06/2020   22:23:20   (  -0.03,-137.13) (   0.55,-134.45)  305.64                80
 10/08/2020   10:42:27   (   0.02,-137.12) (   0.58,-139.72)  296.06                80