Simultaneous Nadir Overpasses (SNOs) between GOES-15 and NOAA-20
TLE Epoch: 2023 9 15.  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)
 09/16/2023   06:13:56   (  -0.35, 112.68) (  -1.32, 108.39)  488.22                80
 09/17/2023   05:52:34   (  -0.36, 111.63) (  -0.07, 112.88)  142.25                80
 09/18/2023   18:17:07   (   0.35, 110.07) (   0.91, 107.53)  288.44                80
 09/19/2023   17:55:44   (   0.36, 109.03) (  -0.29, 112.03)  341.39                80
 09/21/2023   06:20:25   (  -0.35, 107.38) (  -0.52, 106.64)   83.88                80
 09/23/2023   18:20:56   (   0.34, 104.76) (   0.09, 105.78)  116.89                80
 09/25/2023   06:45:36   (  -0.32, 103.11) (  -0.95, 100.40)  308.85                80
 09/26/2023   06:24:15   (  -0.33, 102.05) (   0.31, 104.88)  322.90                80
 09/27/2023   18:48:47   (   0.31, 100.46) (   0.51,  99.54)  104.53                80