Simultaneous Nadir Overpasses (SNOs) between GOES-16 and NOAA-19
TLE Epoch: 2023 6 28.  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)
 06/29/2023   01:55:42   (   0.00, -75.19) (  -0.90, -79.16)  452.08                80
 06/30/2023   01:43:40   (   0.00, -75.19) (  -0.23, -76.22)  117.39                80
 07/01/2023   01:28:57   (   0.01, -75.19) (   0.44, -73.29)  217.26                80
 07/03/2023   13:51:40   (  -0.01, -75.20) (   0.66, -78.05)  325.63                80
 07/04/2023   13:36:58   (  -0.02, -75.20) (  -0.03, -75.12)    9.25                80
 07/05/2023   13:24:55   (  -0.03, -75.21) (  -0.73, -72.19)  344.26                80
 07/08/2023   01:47:44   (   0.04, -75.22) (  -0.35, -76.98)  200.83                80
 07/09/2023   01:33:01   (   0.04, -75.23) (   0.33, -74.05)  135.00                80
 07/10/2023   01:20:59   (   0.04, -75.24) (   1.02, -71.12)  471.02                80
 07/11/2023   13:55:41   (  -0.04, -75.27) (   0.79, -78.80)  403.09                80