Simultaneous Nadir Overpasses (SNOs) between GOES-16 and NOAA-20
TLE Epoch: 2021 5 30.  Predictions up to the next  14.0 days:

     Date     Time(GOES-16)   GOES-16 Lat/Lon  NOAA-20 Lat/Lon    Distance(km)  Time Diff(sec)
 05/30/2021   18:33:14   (   0.01, -75.21) (  -0.48, -77.38)  247.28                80
 05/31/2021   18:17:09   (   0.01, -75.22) (   0.53, -72.85)  270.02                80
 06/02/2021   06:38:58   (  -0.01, -75.23) (   0.63, -78.12)  329.85                80
 06/03/2021   06:17:33   (  -0.00, -75.24) (  -0.38, -73.59)  187.89                80
 06/04/2021   18:39:29   (   0.01, -75.27) (  -0.83, -78.89)  413.79                80
 06/05/2021   18:23:26   (   0.01, -75.29) (   0.24, -74.38)  104.49                80
 06/07/2021   06:45:13   (  -0.02, -75.31) (   0.98, -79.64)  494.08                80
 06/08/2021   06:26:30   (  -0.01, -75.33) (  -0.09, -75.12)   24.43                80
 06/10/2021   18:27:02   (   0.02, -75.39) (  -0.10, -75.90)   58.31                80
 06/11/2021   18:10:57   (   0.02, -75.41) (   0.91, -71.37)  460.43                80