Simultaneous Nadir Overpasses (SNOs) between GOES-16 and NOAA-19
TLE Epoch: 2023 9 10.  Predictions up to the next  14.0 days:

     Date     Time(GOES-16)   GOES-16 Lat/Lon  NOAA-19 Lat/Lon    Distance(km)  Time Diff(sec)
 09/12/2023   01:51:57   (   0.04, -75.22) (  -0.29, -76.74)  172.51                80
 09/13/2023   01:42:32   (   0.04, -75.23) (   0.37, -73.79)  164.31                80
 09/15/2023   14:02:27   (  -0.04, -75.28) (   0.71, -78.53)  370.93                80
 09/16/2023   13:50:23   (  -0.04, -75.29) (   0.01, -75.59)   33.70                80
 09/17/2023   13:35:38   (  -0.04, -75.31) (  -0.63, -72.64)  303.78                80
 09/20/2023   01:55:39   (   0.04, -75.33) (  -0.43, -77.41)  236.95                80
 09/21/2023   01:46:14   (   0.03, -75.34) (   0.24, -74.46)  100.75                80
 09/22/2023   01:34:08   (   0.03, -75.36) (   0.91, -71.52)  438.44                80
 09/23/2023   14:06:11   (  -0.03, -75.40) (   0.87, -79.20)  433.84                80