Simultaneous Nadir Overpasses (SNOs) between GOES-17 and NOAA-20
TLE Epoch: 2020 8 30.  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)
 08/30/2020   22:17:33   (  -0.05,-137.19) (   0.89,-133.03)  475.14                80
 09/01/2020   10:39:20   (   0.04,-137.19) (   0.30,-138.29)  125.04                80
 09/02/2020   10:17:54   (   0.04,-137.19) (  -0.70,-133.75)  391.15                80
 09/03/2020   22:39:50   (  -0.04,-137.18) (  -0.44,-139.07)  214.64                80
 09/04/2020   22:23:45   (  -0.04,-137.17) (   0.56,-134.53)  301.41                80
 09/06/2020   10:42:51   (   0.04,-137.17) (   0.63,-139.79)  299.34                80
 09/07/2020   10:26:46   (   0.04,-137.16) (  -0.37,-135.26)  216.27                80
 09/08/2020   22:46:01   (  -0.03,-137.13) (  -0.82,-140.56)  390.77                80
 09/09/2020   22:29:56   (  -0.03,-137.12) (   0.19,-136.02)  124.34                80
 09/11/2020   10:49:03   (   0.02,-137.10) (   0.95,-141.30)  478.07                80
 09/12/2020   10:32:57   (   0.02,-137.08) (  -0.06,-136.76)   36.35                80