Simultaneous Nadir Overpasses (SNOs) between GOES-16 and NOAA-19
TLE Epoch: 2023 6 27.  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)
 06/27/2023   13:20:52   (  -0.01, -75.20) (  -0.86, -71.44)  428.39                80
 06/29/2023   01:55:42   (   0.00, -75.19) (  -0.94, -79.15)  452.15                80
 06/30/2023   01:43:40   (   0.00, -75.19) (  -0.21, -76.23)  117.52                80
 07/01/2023   01:28:58   (   0.00, -75.19) (   0.46, -73.30)  217.13                80
 07/03/2023   13:51:40   (  -0.01, -75.20) (   0.64, -78.06)  326.07                80
 07/04/2023   13:36:58   (  -0.02, -75.20) (  -0.06, -75.13)    9.14                80
 07/05/2023   13:24:55   (  -0.03, -75.20) (  -0.70, -72.19)  343.71                80
 07/08/2023   01:47:43   (   0.04, -75.21) (  -0.38, -76.97)  201.35                80
 07/09/2023   01:33:01   (   0.04, -75.22) (   0.30, -74.04)  134.43                80
 07/10/2023   01:20:58   (   0.04, -75.24) (   0.99, -71.11)  470.42                80