Simultaneous Nadir Overpasses (SNOs) between GOES-16 and NOAA-20
TLE Epoch: 2021 9 20.  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)
 09/20/2021   18:17:07   (   0.12, -75.20) (   0.60, -72.93)  258.43                80
 09/22/2021   06:38:54   (  -0.12, -75.20) (   0.57, -78.20)  341.95                80
 09/23/2021   06:17:30   (  -0.12, -75.20) (  -0.47, -73.67)  174.45                80
 09/24/2021   18:39:26   (   0.12, -75.20) (  -0.70, -78.98)  429.94                80
 09/25/2021   18:23:21   (   0.12, -75.20) (   0.28, -74.44)   86.81                80
 09/28/2021   06:23:43   (  -0.12, -75.21) (  -0.15, -75.18)    4.75                80
 09/30/2021   18:29:34   (   0.13, -75.22) (  -0.03, -75.95)   82.85                80
 10/01/2021   18:08:10   (   0.13, -75.23) (   1.01, -71.42)  434.36                80
 10/03/2021   06:32:36   (  -0.13, -75.25) (   0.22, -76.68)  163.99                80