Simultaneous Nadir Overpasses (SNOs) between GOES-17 and NOAA-20
TLE Epoch: 2020 10 10.  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)
 10/10/2020   22:45:54   (  -0.03,-137.19) (  -0.79,-140.55)  382.15                80
 10/11/2020   22:29:50   (  -0.03,-137.19) (   0.26,-136.03)  133.22                80
 10/13/2020   10:48:59   (   0.03,-137.17) (   0.95,-141.29)  469.77                80
 10/14/2020   10:32:54   (   0.03,-137.16) (  -0.04,-136.76)   45.34                80
 10/16/2020   22:33:28   (  -0.03,-137.14) (  -0.11,-137.55)   46.52                80
 10/17/2020   22:17:23   (  -0.03,-137.12) (   0.88,-133.01)  468.11                80
 10/19/2020   10:36:33   (   0.03,-137.09) (   0.27,-138.29)  136.16                80
 10/20/2020   10:20:28   (   0.03,-137.07) (  -0.72,-133.76)  377.87                80
 10/21/2020   22:39:46   (  -0.02,-137.04) (  -0.46,-139.07)  230.43                80
 10/22/2020   22:23:41   (  -0.02,-137.02) (   0.52,-134.53)  283.25                80