Simultaneous Nadir Overpasses (SNOs) between GOES-16 and NOAA-20
TLE Epoch: 2021 11 1.  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)
 11/02/2021   18:10:31   (  -0.00, -75.27) (   0.87, -71.32)  450.07                80
 11/04/2021   06:32:18   (   0.00, -75.28) (   0.29, -76.59)  149.07                80
 11/05/2021   06:10:53   (   0.00, -75.29) (  -0.71, -72.05)  368.50                80
 11/06/2021   18:32:48   (  -0.00, -75.30) (  -0.47, -77.35)  233.66                80
 11/07/2021   18:16:43   (  -0.01, -75.31) (   0.53, -72.81)  284.20                80
 11/09/2021   06:38:30   (   0.02, -75.32) (   0.62, -78.08)  314.34                80
 11/10/2021   06:17:05   (   0.02, -75.33) (  -0.38, -73.55)  203.50                80
 11/11/2021   18:41:40   (  -0.01, -75.36) (  -0.80, -78.85)  397.96                80
 11/12/2021   18:20:14   (  -0.01, -75.37) (   0.20, -74.31)  120.61                80
 11/14/2021   06:44:42   (   0.01, -75.40) (   0.95, -79.58)  476.20                80
 11/15/2021   06:23:16   (   0.01, -75.43) (  -0.06, -75.05)   42.92                80