Simultaneous Nadir Overpasses (SNOs) between GOES-16 and NOAA-20
TLE Epoch: 2021 9 16.  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)
 09/17/2021   06:32:41   (  -0.13, -75.20) (   0.21, -76.69)  170.12                80
 09/18/2021   06:11:17   (  -0.14, -75.21) (  -0.83, -72.17)  346.81                80
 09/19/2021   18:33:13   (   0.14, -75.22) (  -0.34, -77.48)  256.72                80
 09/20/2021   18:17:08   (   0.14, -75.23) (   0.64, -72.94)  261.04                80
 09/22/2021   06:38:55   (  -0.14, -75.26) (   0.53, -78.21)  336.40                80
 09/23/2021   06:17:30   (  -0.14, -75.27) (  -0.51, -73.68)  181.59                80
 09/24/2021   18:42:07   (   0.14, -75.29) (  -0.66, -78.99)  420.82                80
 09/25/2021   18:23:01   (   0.14, -75.31) (   0.32, -74.45)   97.54                60
 09/27/2021   06:45:09   (  -0.14, -75.34) (   0.86, -79.72)  498.94                80
 09/28/2021   06:23:44   (  -0.14, -75.36) (  -0.18, -75.19)   19.34                80