Simultaneous Nadir Overpasses (SNOs) between GOES-17 and NOAA-20
TLE Epoch: 2020 8 6.  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)
 08/07/2020   22:46:23   (   0.00,-137.17) (  -0.75,-140.63)  393.52                80
 08/08/2020   22:30:17   (   0.00,-137.17) (   0.25,-136.09)  122.92                80
 08/10/2020   10:52:04   (  -0.00,-137.16) (   0.97,-141.35)  478.24                80
 08/11/2020   10:30:39   (   0.00,-137.16) (  -0.09,-136.83)   37.79                80
 08/13/2020   22:33:49   (  -0.01,-137.14) (  -0.11,-137.59)   52.02                80
 08/14/2020   22:17:44   (  -0.01,-137.12) (   0.89,-133.06)  463.29                80
 08/16/2020   10:39:31   (   0.01,-137.10) (   0.26,-138.33)  139.70                80
 08/17/2020   10:18:05   (   0.01,-137.08) (  -0.74,-133.79)  375.06                80
 08/18/2020   22:40:01   (  -0.02,-137.05) (  -0.45,-139.09)  232.13                80
 08/19/2020   22:23:55   (  -0.01,-137.03) (   0.55,-134.56)  282.30                80