Simultaneous Nadir Overpasses (SNOs) between GOES-17 and NOAA-20
TLE Epoch: 2023 7 15.  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)
 07/15/2023   08:27:43   (   0.01,-104.73) (   0.13,-105.13)   46.90                80
 07/16/2023   08:06:18   (   0.01,-104.73) (  -0.88,-100.60)  468.97                80
 07/17/2023   20:28:16   (  -0.01,-104.71) (  -0.28,-105.92)  137.64                80
 07/18/2023   20:12:11   (  -0.01,-104.71) (   0.73,-101.39)  378.56                80
 07/20/2023   08:34:00   (   0.01,-104.73) (   0.43,-106.67)  220.75                80
 07/21/2023   08:12:35   (   0.01,-104.73) (  -0.59,-102.14)  295.32                80
 07/22/2023   20:34:31   (  -0.01,-104.71) (  -0.62,-107.44)  311.27                80
 07/23/2023   20:18:27   (  -0.01,-104.71) (   0.39,-102.91)  205.23                80
 07/25/2023   08:40:15   (   0.01,-104.74) (   0.76,-108.19)  393.28                80
 07/26/2023   08:18:51   (   0.01,-104.74) (  -0.25,-103.66)  122.87                80
 07/27/2023   20:40:47   (  -0.01,-104.71) (  -0.94,-108.97)  484.48                80
 07/28/2023   20:24:42   (  -0.02,-104.71) (   0.02,-104.43)   31.77                80