Simultaneous Nadir Overpasses (SNOs) between GOES-17 and NOAA-20
TLE Epoch: 2020 11 14.  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)
 11/15/2020   10:33:12   (   0.02,-137.23) (  -0.05,-136.83)   44.62                80
 11/17/2020   22:33:45   (  -0.02,-137.21) (  -0.11,-137.61)   46.10                80
 11/18/2020   22:17:40   (  -0.02,-137.20) (   0.88,-133.08)  469.10                80
 11/20/2020   10:36:50   (   0.01,-137.18) (   0.25,-138.36)  133.55                80
 11/21/2020   10:20:45   (   0.01,-137.17) (  -0.75,-133.83)  381.49                80
 11/22/2020   22:40:02   (  -0.01,-137.15) (  -0.47,-139.13)  225.39                80
 11/23/2020   22:23:57   (  -0.01,-137.14) (   0.53,-134.59)  289.57                80
 11/25/2020   10:43:06   (   0.01,-137.12) (   0.60,-139.88)  313.41                80
 11/26/2020   10:27:02   (   0.01,-137.11) (  -0.40,-135.34)  201.27                80
 11/27/2020   22:46:18   (  -0.01,-137.08) (  -0.81,-140.64)  406.35                80