Simultaneous Nadir Overpasses (SNOs) between GOES-15 and NOAA-20
TLE Epoch: 2023 9 21.  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)
 09/21/2023   06:20:26   (  -0.35, 107.39) (  -0.50, 106.64)   85.15                80
 09/23/2023   18:20:56   (   0.34, 104.77) (   0.12, 105.79)  115.18                80
 09/25/2023   06:45:37   (  -0.32, 103.13) (  -0.93, 100.40)  310.88                80
 09/26/2023   06:24:14   (  -0.33, 102.07) (   0.28, 104.89)  320.69                80
 09/27/2023   18:48:47   (   0.31, 100.48) (   0.54,  99.55)  106.96                80
 09/30/2023   06:49:25   (  -0.31,  97.77) (  -0.12,  98.65)  100.11                80
 10/01/2023   19:13:58   (   0.29,  96.16) (   0.92,  93.30)  325.04                80
 10/02/2023   18:52:35   (   0.31,  95.10) (  -0.29,  97.79)  306.97                80
 10/04/2023   07:17:17   (  -0.29,  93.44) (  -0.49,  92.41)  117.69                80