Simultaneous Nadir Overpasses (SNOs) between GOES-16 and NOAA-20
TLE Epoch: 2021 5 26.  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)
 05/26/2021   18:10:53   (   0.02, -75.19) (   0.87, -71.33)  440.20                80
 05/28/2021   06:32:42   (  -0.02, -75.19) (   0.29, -76.60)  160.53                80
 05/29/2021   06:11:17   (  -0.01, -75.20) (  -0.72, -72.07)  356.27                80
 05/30/2021   18:33:13   (   0.01, -75.21) (  -0.50, -77.37)  247.02                80
 05/31/2021   18:17:09   (   0.00, -75.22) (   0.51, -72.84)  270.44                80
 06/02/2021   06:38:57   (  -0.00, -75.24) (   0.65, -78.12)  328.66                80
 06/03/2021   06:17:33   (   0.00, -75.25) (  -0.36, -73.59)  189.23                80
 06/04/2021   18:39:30   (   0.00, -75.28) (  -0.80, -78.90)  412.72                80
 06/05/2021   18:23:26   (  -0.00, -75.30) (   0.21, -74.37)  105.62                80
 06/07/2021   06:45:14   (  -0.01, -75.33) (   0.95, -79.65)  492.21                80
 06/08/2021   06:26:29   (  -0.01, -75.35) (  -0.06, -75.12)   26.23                80