Simultaneous Nadir Overpasses (SNOs) between GOES-15 and NOAA-20
TLE Epoch: 2023 9 14.  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)
 09/14/2023   17:51:55   (   0.37, 114.32) (   0.48, 113.77)   62.00                80
 09/16/2023   06:13:56   (  -0.35, 112.68) (  -1.30, 108.39)  488.03                80
 09/17/2023   05:52:34   (  -0.36, 111.63) (  -0.11, 112.88)  142.51                80
 09/18/2023   18:17:06   (   0.35, 110.06) (   0.94, 107.54)  288.21                80
 09/19/2023   17:55:44   (   0.36, 109.02) (  -0.31, 112.02)  341.68                80
 09/21/2023   06:20:26   (  -0.35, 107.37) (  -0.49, 106.64)   83.40                80
 09/23/2023   18:20:56   (   0.34, 104.75) (   0.12, 105.78)  117.43                80
 09/25/2023   06:45:37   (  -0.32, 103.10) (  -0.92, 100.40)  308.08                80
 09/26/2023   06:24:14   (  -0.33, 102.04) (   0.29, 104.89)  323.72                80
 09/27/2023   18:48:47   (   0.31, 100.45) (   0.53,  99.54)  103.72                80