Simultaneous Nadir Overpasses (SNOs) between GOES-15 and NOAA-20
TLE Epoch: 2023 9 4.  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)
 09/04/2023   04:55:40   (  -0.40, 125.28) (   0.02, 127.11)  208.42                80
 09/05/2023   17:20:12   (   0.40, 123.75) (   0.84, 121.77)  225.85                80
 09/06/2023   16:58:51   (   0.39, 122.72) (  -0.39, 126.25)  402.10                80
 09/08/2023   05:23:32   (  -0.39, 121.08) (  -0.44, 120.87)   24.29                80
 09/09/2023   17:45:24   (   0.38, 119.53) (   1.29, 115.53)  456.67                80
 09/10/2023   17:24:03   (   0.38, 118.50) (   0.05, 120.01)  172.24                80
 09/12/2023   05:48:44   (  -0.37, 116.85) (  -0.87, 114.63)  253.55                80
 09/13/2023   05:27:23   (  -0.37, 115.80) (   0.38, 119.11)  377.06                80
 09/14/2023   17:51:55   (   0.36, 114.23) (   0.47, 113.77)   52.78                80
 09/16/2023   06:13:56   (  -0.35, 112.58) (  -1.28, 108.38)  478.06                80
 09/17/2023   05:52:35   (  -0.36, 111.52) (  -0.04, 112.86)  153.70                80