Simultaneous Nadir Overpasses (SNOs) between GOES-15 and NOAA-20
TLE Epoch: 2023 9 19.  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)
 09/19/2023   17:55:44   (   0.36, 109.03) (  -0.29, 112.03)  340.57                80
 09/21/2023   06:20:25   (  -0.35, 107.39) (  -0.52, 106.64)   85.10                80
 09/23/2023   18:20:56   (   0.34, 104.77) (   0.09, 105.78)  115.21                80
 09/25/2023   06:45:36   (  -0.32, 103.13) (  -0.95, 100.41)  310.95                80
 09/26/2023   06:24:15   (  -0.33, 102.07) (   0.31, 104.88)  320.59                80
 09/27/2023   18:48:47   (   0.31, 100.48) (   0.50,  99.54)  107.09                80
 09/30/2023   06:49:25   (  -0.31,  97.77) (  -0.14,  98.66)   99.97                80
 10/01/2023   19:13:57   (   0.29,  96.16) (   0.95,  93.31)  325.27                80
 10/02/2023   18:52:35   (   0.31,  95.10) (  -0.26,  97.80)  306.75                80