Simultaneous Nadir Overpasses (SNOs) between GOES-17 and NOAA-20
TLE Epoch: 2020 10 24.  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)
 10/24/2020   10:42:51   (   0.02,-137.21) (   0.61,-139.81)  296.95                80
 10/25/2020   10:26:47   (   0.02,-137.21) (  -0.44,-135.29)  219.57                80
 10/26/2020   22:46:03   (  -0.02,-137.21) (  -0.80,-140.59)  386.17                80
 10/27/2020   22:30:00   (  -0.02,-137.21) (   0.25,-136.07)  130.25                80
 10/29/2020   10:49:08   (   0.01,-137.22) (   0.95,-141.34)  469.47                80
 10/30/2020   10:33:05   (   0.02,-137.22) (  -0.10,-136.81)   46.73                80
 11/01/2020   22:33:38   (  -0.02,-137.20) (  -0.09,-137.59)   44.12                80
 11/02/2020   22:17:33   (  -0.02,-137.19) (   0.91,-133.06)  471.37                80
 11/04/2020   10:36:41   (   0.01,-137.19) (   0.29,-138.33)  130.15                80
 11/05/2020   10:20:38   (   0.01,-137.18) (  -0.76,-133.81)  384.76                80
 11/06/2020   22:39:54   (  -0.01,-137.15) (  -0.47,-139.10)  223.61                80