Simultaneous Nadir Overpasses (SNOs) between GOES-17 and NOAA-20
TLE Epoch: 2023 12 18.  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)
 12/18/2023   20:39:59   (   0.01,-104.66) (  -0.93,-108.89)  481.62                80
 12/19/2023   20:23:55   (   0.01,-104.67) (   0.10,-104.36)   35.21                80
 12/22/2023   08:26:57   (  -0.01,-104.70) (   0.06,-105.10)   44.68                80
 12/23/2023   08:05:32   (   0.01,-104.71) (  -0.92,-100.56)  472.54                80
 12/24/2023   20:27:27   (  -0.02,-104.68) (  -0.30,-105.85)  133.96                80
 12/25/2023   20:11:23   (  -0.02,-104.68) (   0.74,-101.33)  382.90                80
 12/27/2023   08:33:10   (   0.02,-104.72) (   0.45,-106.59)  213.86                80
 12/28/2023   08:11:46   (   0.01,-104.72) (  -0.60,-102.07)  302.77                80
 12/29/2023   20:33:41   (  -0.00,-104.69) (  -0.60,-107.36)  304.17                80
 12/30/2023   20:17:36   (   0.00,-104.70) (   0.44,-102.84)  212.90                80