Simultaneous Nadir Overpasses (SNOs) between GOES-17 and NOAA-20
TLE Epoch: 2023 12 10.  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)
 12/11/2023   08:33:12   (   0.01,-104.69) (   0.47,-106.60)  218.85                80
 12/12/2023   08:11:48   (   0.01,-104.69) (  -0.56,-102.07)  297.55                80
 12/13/2023   20:33:44   (  -0.01,-104.66) (  -0.63,-107.38)  309.69                80
 12/14/2023   20:17:39   (  -0.01,-104.66) (   0.39,-102.85)  206.73                80
 12/16/2023   08:39:27   (   0.02,-104.68) (   0.81,-108.11)  391.12                80
 12/17/2023   08:18:02   (   0.01,-104.68) (  -0.21,-103.58)  124.95                80
 12/18/2023   20:39:59   (  -0.00,-104.65) (  -0.97,-108.89)  482.65                80
 12/19/2023   20:23:54   (   0.00,-104.66) (   0.06,-104.36)   33.86                80
 12/22/2023   08:26:57   (   0.00,-104.69) (   0.11,-105.09)   46.62                80
 12/23/2023   08:05:32   (   0.00,-104.69) (  -0.91,-100.56)  469.98                80