Simultaneous Nadir Overpasses (SNOs) between GOES-16 and NOAA-20
TLE Epoch: 2020 12 21.  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)
 12/21/2020   18:32:46   (   0.00, -75.18) (  -0.48, -77.29)  240.38                80
 12/22/2020   18:16:41   (   0.00, -75.19) (   0.53, -72.75)  277.23                80
 12/24/2020   06:38:30   (  -0.00, -75.21) (   0.63, -78.03)  321.62                80
 12/25/2020   06:17:05   (   0.01, -75.22) (  -0.38, -73.50)  196.19                80
 12/26/2020   18:39:01   (  -0.01, -75.24) (  -0.83, -78.79)  405.72                80
 12/27/2020   18:22:57   (  -0.01, -75.25) (   0.18, -74.26)  112.40                80
 12/29/2020   06:44:45   (   0.01, -75.28) (   0.97, -79.54)  485.68                80
 12/30/2020   06:23:21   (   0.01, -75.29) (  -0.04, -75.00)   32.33                80
 01/01/2021   18:26:34   (  -0.01, -75.33) (  -0.09, -75.79)   51.11                80
 01/02/2021   18:10:29   (  -0.01, -75.35) (   0.93, -71.26)  467.54                80