Simultaneous Nadir Overpasses (SNOs) between GOES-16 and NOAA-20
TLE Epoch: 2021 8 12.  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)
 08/13/2021   18:27:05   (   0.12, -75.23) (  -0.05, -75.97)   83.91                80
 08/14/2021   18:11:00   (   0.12, -75.23) (   0.98, -71.44)  432.95                80
 08/16/2021   06:30:07   (  -0.13, -75.24) (   0.21, -76.70)  167.42                80
 08/17/2021   06:14:03   (  -0.13, -75.24) (  -0.82, -72.18)  349.33                80
 08/18/2021   18:33:19   (   0.14, -75.25) (  -0.36, -77.48)  254.72                80
 08/19/2021   18:17:15   (   0.14, -75.25) (   0.67, -72.96)  262.45                80
 08/21/2021   06:39:02   (  -0.15, -75.27) (   0.52, -78.22)  336.74                80
 08/22/2021   06:20:18   (  -0.15, -75.28) (  -0.51, -73.70)  180.92                80
 08/23/2021   18:39:34   (   0.15, -75.30) (  -0.66, -79.00)  421.63                80
 08/24/2021   18:23:29   (   0.15, -75.32) (   0.37, -74.48)   96.84                80