Simultaneous Nadir Overpasses (SNOs) between GOES-16 and NOAA-20
TLE Epoch: 2018 12 31.  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)
 01/01/2019   18:35:19   (  -0.01, -75.20) (  -0.44, -77.22)  230.07                80
 01/02/2019   18:13:54   (  -0.01, -75.20) (   0.54, -72.69)  286.70                80
 01/04/2019   06:38:24   (   0.01, -75.21) (   0.61, -77.96)  313.50                80
 01/05/2019   06:16:59   (   0.01, -75.21) (  -0.37, -73.43)  203.42                80
 01/06/2019   18:41:38   (  -0.01, -75.23) (  -0.77, -78.74)  399.22                80
 01/07/2019   18:20:13   (  -0.01, -75.24) (   0.21, -74.20)  118.12                80
 01/09/2019   06:44:42   (   0.01, -75.26) (   0.95, -79.48)  480.91                80
 01/10/2019   06:23:19   (   0.00, -75.27) (  -0.09, -74.96)   36.77                80
 01/12/2019   18:29:12   (  -0.00, -75.32) (  -0.12, -75.72)   46.78                80
 01/13/2019   18:07:48   (   0.01, -75.34) (   0.92, -71.20)  471.54                80