Simultaneous Nadir Overpasses (SNOs) between GOES-16 and NOAA-19
TLE Epoch: 2021 5 31.  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)
 06/01/2021   12:10:08   (  -0.04, -75.23) (   0.93, -79.43)  480.26                80
 06/02/2021   11:58:23   (  -0.05, -75.24) (   0.27, -76.57)  151.83                80
 06/03/2021   11:43:59   (  -0.05, -75.25) (  -0.39, -73.70)  176.88                80
 06/06/2021   00:04:55   (   0.05, -75.28) (  -0.76, -78.65)  386.41                80
 06/06/2021   23:53:12   (   0.05, -75.29) (  -0.05, -75.80)   57.30                80
 06/07/2021   23:44:07   (   0.06, -75.31) (   0.60, -72.93)  271.90                80
 06/10/2021   12:04:52   (  -0.06, -75.38) (   0.54, -77.84)  280.96                80
 06/11/2021   11:50:29   (  -0.07, -75.40) (  -0.19, -74.98)   48.58                80
 06/12/2021   11:38:44   (  -0.07, -75.42) (  -0.86, -72.12)  378.04                80