Simultaneous Nadir Overpasses (SNOs) between GOES-15 and NOAA-20
TLE Epoch: 2023 7 12.  Predictions up to the next  14.0 days:

     Date     Time(GOES-15)   GOES-15 Lat/Lon  NOAA-20 Lat/Lon    Distance(km)  Time Diff(sec)
 07/13/2023   01:29:14   (   0.27, 179.36) (   0.31, 179.42)    8.32                80
 07/14/2023   13:51:07   (  -0.31, 177.83) (   0.55, 174.08)  427.65                80
 07/15/2023   13:29:46   (  -0.28, 176.82) (  -0.69, 178.56)  198.26                80
 07/17/2023   01:54:30   (   0.32, 175.26) (  -0.12, 173.16)  237.83                80
 07/18/2023   01:33:08   (   0.29, 174.25) (   1.07, 177.65)  388.26                80
 07/19/2023   13:57:43   (  -0.33, 172.72) (  -0.26, 172.30)   47.44                80
 07/21/2023   02:19:45   (   0.36, 171.16) (  -0.60, 166.92)  483.70                80
 07/22/2023   01:58:23   (   0.33, 170.15) (   0.59, 171.41)  142.43                80
 07/23/2023   14:22:58   (  -0.36, 168.62) (   0.21, 166.05)  292.87                80
 07/24/2023   14:01:36   (  -0.33, 167.62) (  -0.98, 170.54)  332.87                80
 07/26/2023   02:26:19   (   0.37, 166.06) (   0.19, 165.14)  103.72                80