Simultaneous Nadir Overpasses (SNOs) between GOES-16 and NOAA-20
TLE Epoch: 2021 8 30.  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)
 08/30/2021   18:10:58   (   0.13, -75.22) (   1.00, -71.44)  430.93                80
 09/01/2021   06:32:45   (  -0.14, -75.22) (   0.18, -76.71)  169.92                80
 09/02/2021   06:11:20   (  -0.14, -75.22) (  -0.79, -72.17)  346.97                80
 09/03/2021   18:33:17   (   0.15, -75.24) (  -0.33, -77.49)  255.92                80
 09/04/2021   18:17:12   (   0.15, -75.25) (   0.65, -72.95)  261.46                80
 09/06/2021   06:38:59   (  -0.15, -75.26) (   0.53, -78.22)  338.08                80
 09/07/2021   06:17:35   (  -0.15, -75.27) (  -0.50, -73.69)  179.54                80
 09/08/2021   18:39:31   (   0.15, -75.29) (  -0.67, -79.00)  422.35                80
 09/09/2021   18:23:26   (   0.15, -75.31) (   0.37, -74.47)   95.79                80
 09/12/2021   06:23:48   (  -0.16, -75.34) (  -0.17, -75.20)   15.56                80