Simultaneous Nadir Overpasses (SNOs) between GOES-16 and NOAA-20
TLE Epoch: 2021 6 3.  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)
 06/03/2021   06:19:02   (  -0.01, -75.23) (  -0.40, -73.60)  186.92                 9
 06/04/2021   18:39:30   (   0.01, -75.26) (  -0.82, -78.90)  414.76                80
 06/05/2021   18:23:25   (   0.01, -75.28) (   0.19, -74.37)  103.23                80
 06/07/2021   06:45:13   (  -0.02, -75.29) (   0.97, -79.64)  496.05                80
 06/08/2021   06:23:49   (  -0.02, -75.31) (  -0.04, -75.11)   22.10                80
 06/10/2021   18:27:02   (   0.02, -75.37) (  -0.10, -75.90)   60.76                80
 06/11/2021   18:10:57   (   0.02, -75.39) (   0.92, -71.37)  457.70                80
 06/13/2021   06:30:06   (  -0.03, -75.41) (   0.24, -76.64)  140.78                80
 06/14/2021   06:14:01   (  -0.02, -75.43) (  -0.77, -72.12)  377.87                80
 06/15/2021   18:33:17   (   0.03, -75.47) (  -0.43, -77.42)  222.42                80
 06/16/2021   18:17:13   (   0.02, -75.50) (   0.58, -72.89)  296.75                80