Simultaneous Nadir Overpasses (SNOs) between GOES-17 and NOAA-20
TLE Epoch: 2023 7 16.  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)
 07/16/2023   08:06:19   (  -0.02,-104.73) (  -0.92,-100.61)  468.18                80
 07/17/2023   20:28:16   (   0.03,-104.71) (  -0.24,-105.93)  138.59                80
 07/18/2023   20:12:12   (   0.03,-104.71) (   0.78,-101.40)  377.54                80
 07/20/2023   08:34:00   (  -0.03,-104.73) (   0.38,-106.68)  221.98                80
 07/21/2023   08:12:36   (  -0.03,-104.73) (  -0.63,-102.15)  294.10                80
 07/22/2023   20:34:32   (   0.04,-104.71) (  -0.58,-107.45)  312.55                80
 07/23/2023   20:18:28   (   0.04,-104.71) (   0.44,-102.92)  203.92                80
 07/25/2023   08:40:16   (  -0.04,-104.73) (   0.72,-108.20)  394.86                80
 07/26/2023   08:18:51   (  -0.04,-104.73) (  -0.29,-103.67)  121.19                80
 07/27/2023   20:40:48   (   0.05,-104.71) (  -0.90,-108.98)  486.37                80
 07/28/2023   20:24:43   (   0.05,-104.71) (   0.12,-104.45)   29.61                80