Simultaneous Nadir Overpasses (SNOs) between GOES-16 and NOAA-19
TLE Epoch: 2021 6 2.  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)
 06/02/2021   11:58:23   (  -0.04, -75.24) (   0.26, -76.57)  152.04                80
 06/03/2021   11:43:59   (  -0.05, -75.25) (  -0.40, -73.70)  176.50                80
 06/06/2021   00:04:56   (   0.05, -75.27) (  -0.74, -78.66)  386.90                80
 06/06/2021   23:53:11   (   0.05, -75.29) (  -0.09, -75.79)   58.01                80
 06/07/2021   23:44:08   (   0.05, -75.30) (   0.61, -72.93)  271.12                80
 06/10/2021   12:04:53   (  -0.06, -75.37) (   0.52, -77.84)  282.23                80
 06/11/2021   11:50:28   (  -0.06, -75.39) (  -0.15, -74.97)   47.09                80
 06/12/2021   11:38:44   (  -0.07, -75.41) (  -0.82, -72.11)  376.47                80
 06/15/2021   00:02:22   (   0.08, -75.45) (  -0.31, -77.07)  186.12                80