Simultaneous Nadir Overpasses (SNOs) between GOES-16 and NOAA-20
TLE Epoch: 2021 6 9.  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)
 06/10/2021   18:27:01   (   0.02, -75.24) (  -0.12, -75.89)   74.05                80
 06/11/2021   18:10:57   (   0.02, -75.25) (   0.89, -71.36)  442.66                80
 06/13/2021   06:30:05   (  -0.03, -75.25) (   0.26, -76.64)  158.23                80
 06/14/2021   06:14:01   (  -0.02, -75.25) (  -0.75, -72.11)  358.76                80
 06/15/2021   18:33:17   (   0.03, -75.27) (  -0.46, -77.41)  244.29                80
 06/16/2021   18:17:13   (   0.02, -75.28) (   0.56, -72.88)  273.12                80
 06/18/2021   06:36:21   (  -0.03, -75.29) (   0.60, -78.16)  326.68                80
 06/19/2021   06:20:16   (  -0.03, -75.30) (  -0.41, -73.63)  190.97                80
 06/20/2021   18:39:33   (   0.04, -75.33) (  -0.79, -78.93)  411.34                80
 06/21/2021   18:23:28   (   0.03, -75.34) (   0.23, -74.40)  106.47                80