Simultaneous Nadir Overpasses (SNOs) between GOES-17 and NOAA-20
TLE Epoch: 2023 7 13.  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) (   0.11,-105.14)   46.86                80
 07/16/2023   08:06:19   (   0.01,-104.73) (  -0.90,-100.61)  469.03                80
 07/17/2023   20:28:16   (  -0.02,-104.71) (  -0.26,-105.92)  137.50                80
 07/18/2023   20:12:12   (  -0.02,-104.71) (   0.75,-101.40)  378.86                80
 07/20/2023   08:33:59   (   0.02,-104.73) (   0.47,-106.66)  220.17                80
 07/21/2023   08:12:34   (   0.02,-104.73) (  -0.54,-102.13)  295.98                80
 07/22/2023   20:34:31   (  -0.03,-104.72) (  -0.67,-107.43)  310.57                80
 07/23/2023   20:18:26   (  -0.03,-104.72) (   0.35,-102.91)  206.03                80
 07/25/2023   08:40:15   (   0.03,-104.74) (   0.81,-108.18)  392.29                80
 07/26/2023   08:18:50   (   0.03,-104.74) (  -0.20,-103.65)  123.86                80