Simultaneous Nadir Overpasses (SNOs) between GOES-15 and NOAA-20
TLE Epoch: 2023 4 13.  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)
 04/14/2023   10:33:59   (   0.15,-133.18) (   0.90,-136.64)  394.22                80
 04/15/2023   10:12:36   (   0.17,-133.67) (  -0.20,-132.13)  175.38                80
 04/16/2023   22:37:16   (  -0.15,-134.39) (  -0.87,-137.46)  350.90                80
 04/17/2023   22:15:54   (  -0.16,-134.88) (   0.29,-132.97)  218.84                80
 04/19/2023   10:40:25   (   0.15,-135.66) (   0.74,-138.27)  297.33                80
 04/20/2023   10:19:03   (   0.16,-136.15) (  -0.37,-133.76)  271.93                80
 04/21/2023   22:43:43   (  -0.14,-136.86) (  -0.63,-139.10)  255.35                80
 04/22/2023   22:22:21   (  -0.15,-137.34) (   0.48,-134.60)  313.71                80
 04/24/2023   10:46:52   (   0.14,-138.11) (   0.54,-139.90)  203.59                80
 04/25/2023   10:25:30   (   0.15,-138.59) (  -0.57,-135.39)  364.99                80
 04/26/2023   22:50:09   (  -0.14,-139.29) (  -0.47,-140.73)  163.51                80