Simultaneous Nadir Overpasses (SNOs) between GOES-16 and NOAA-20
TLE Epoch: 2021 12 4.  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)
 12/04/2021   18:10:08   (  -0.01, -75.18) (   0.90, -71.20)  454.42                80
 12/06/2021   06:29:14   (   0.01, -75.18) (   0.29, -76.46)  146.25                80
 12/07/2021   06:13:08   (   0.01, -75.18) (  -0.72, -71.92)  370.64                80
 12/08/2021   18:32:24   (  -0.00, -75.18) (  -0.44, -77.23)  232.29                80
 12/09/2021   18:16:18   (  -0.01, -75.19) (   0.57, -72.69)  285.25                80
 12/11/2021   06:38:04   (   0.00, -75.20) (   0.62, -77.95)  313.67                80
 12/12/2021   06:16:39   (   0.00, -75.21) (  -0.40, -73.42)  204.38                80
 12/13/2021   18:38:34   (  -0.00, -75.23) (  -0.76, -78.72)  396.92                80
 12/14/2021   18:22:29   (  -0.00, -75.24) (   0.26, -74.18)  121.64                80
 12/16/2021   06:44:15   (   0.00, -75.27) (   0.93, -79.44)  475.85                80
 12/17/2021   06:22:50   (   0.01, -75.28) (  -0.08, -74.91)   42.76                80