Simultaneous Nadir Overpasses (SNOs) between GOES-15 and NOAA-20
TLE Epoch: 2023 9 18.  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)
 09/18/2023   18:17:06   (   0.35, 110.07) (   0.94, 107.54)  288.76                80
 09/19/2023   17:55:44   (   0.36, 109.03) (  -0.31, 112.02)  340.98                80
 09/21/2023   06:20:26   (  -0.35, 107.38) (  -0.49, 106.64)   84.52                80
 09/23/2023   18:20:56   (   0.34, 104.76) (   0.12, 105.78)  116.17                80
 09/25/2023   06:45:37   (  -0.32, 103.12) (  -0.92, 100.40)  309.75                80
 09/26/2023   06:24:14   (  -0.33, 102.06) (   0.28, 104.89)  321.92                80
 09/27/2023   18:48:47   (   0.31, 100.47) (   0.53,  99.54)  105.51                80
 09/30/2023   06:49:26   (  -0.31,  97.75) (  -0.11,  98.65)  101.83                80
 10/01/2023   19:13:58   (   0.29,  96.14) (   0.92,  93.30)  323.13                80