Simultaneous Nadir Overpasses (SNOs) between GOES-17 and NOAA-20
TLE Epoch: 2023 5 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)
 05/14/2023   20:28:02   (   0.00,-104.72) (  -0.25,-105.85)  128.59                80
 05/15/2023   20:11:57   (   0.00,-104.73) (   0.78,-101.32)  388.51                80
 05/17/2023   08:33:45   (   0.00,-104.73) (   0.42,-106.58)  211.07                80
 05/18/2023   08:12:20   (   0.00,-104.73) (  -0.60,-102.05)  305.76                80
 05/19/2023   20:34:16   (  -0.00,-104.73) (  -0.58,-107.35)  297.86                80
 05/20/2023   20:18:12   (  -0.01,-104.74) (   0.45,-102.82)  219.26                80
 05/22/2023   08:39:59   (   0.01,-104.74) (   0.74,-108.08)  379.90                80
 05/23/2023   08:18:34   (   0.01,-104.74) (  -0.23,-103.54)  136.87                80
 05/24/2023   20:40:30   (  -0.01,-104.74) (  -0.94,-108.84)  467.39                80
 05/25/2023   20:24:26   (  -0.01,-104.75) (   0.10,-104.31)   49.81                80