Simultaneous Nadir Overpasses (SNOs) between GOES-16 and NOAA-19
TLE Epoch: 2021 3 25.  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)
 03/26/2021   11:52:45   (   0.02, -75.24) (   0.64, -77.79)  291.79                80
 03/27/2021   11:38:22   (   0.02, -75.24) (  -0.07, -74.93)   35.87                80
 03/28/2021   11:26:39   (   0.02, -75.25) (  -0.72, -72.07)  363.52                80
 03/30/2021   23:50:17   (  -0.02, -75.24) (  -0.41, -77.03)  203.46                80
 03/31/2021   23:35:53   (  -0.01, -75.25) (   0.27, -74.17)  124.67                80
 04/01/2021   23:24:09   (  -0.01, -75.26) (   0.88, -71.29)  452.74                80
 04/03/2021   11:59:23   (   0.02, -75.32) (   0.91, -79.09)  430.80                80
 04/04/2021   11:47:41   (   0.01, -75.33) (   0.20, -76.23)  102.58                80
 04/05/2021   11:33:17   (   0.01, -75.34) (  -0.46, -73.37)  225.96                80
 04/07/2021   23:56:52   (  -0.02, -75.36) (  -0.71, -78.31)  337.49                80