Simultaneous Nadir Overpasses (SNOs) between GOES-17 and NOAA-20
TLE Epoch: 2023 12 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)
 12/14/2023   20:17:40   (   0.00,-104.66) (   0.41,-102.85)  206.52                80
 12/16/2023   08:39:28   (  -0.01,-104.69) (   0.73,-108.13)  391.40                80
 12/17/2023   08:18:03   (  -0.01,-104.68) (  -0.23,-103.58)  124.94                80
 12/18/2023   20:39:59   (   0.01,-104.66) (  -0.94,-108.89)  482.17                80
 12/19/2023   20:23:54   (   0.01,-104.66) (   0.09,-104.36)   34.58                80
 12/22/2023   08:26:57   (  -0.01,-104.70) (   0.09,-105.10)   45.88                80
 12/23/2023   08:05:33   (  -0.02,-104.70) (  -0.94,-100.57)  470.61                80
 12/24/2023   20:27:29   (   0.02,-104.67) (  -0.22,-105.87)  136.64                80
 12/25/2023   20:11:24   (   0.03,-104.67) (   0.76,-101.33)  379.98                80
 12/27/2023   08:33:12   (  -0.03,-104.70) (   0.39,-106.61)  217.23                80