Simultaneous Nadir Overpasses (SNOs) between GOES-17 and NOAA-20
TLE Epoch: 2020 10 7.  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)
 10/08/2020   10:42:41   (   0.04,-137.20) (   0.59,-139.77)  292.17                80
 10/09/2020   10:26:36   (   0.04,-137.20) (  -0.39,-135.24)  223.25                80
 10/10/2020   22:45:53   (  -0.03,-137.19) (  -0.81,-140.54)  383.21                80
 10/11/2020   22:29:50   (  -0.03,-137.18) (   0.24,-136.02)  131.81                80
 10/13/2020   10:48:58   (   0.02,-137.16) (   0.97,-141.29)  471.28                80
 10/14/2020   10:32:55   (   0.02,-137.15) (  -0.08,-136.77)   43.45                80
 10/16/2020   22:33:28   (  -0.02,-137.11) (  -0.12,-137.54)   49.44                80
 10/17/2020   22:17:23   (  -0.02,-137.09) (   0.86,-133.01)  464.88                80
 10/19/2020   10:36:32   (   0.02,-137.06) (   0.28,-138.29)  139.49                80
 10/20/2020   10:20:28   (   0.02,-137.04) (  -0.71,-133.76)  374.22                80