Simultaneous Nadir Overpasses (SNOs) between GOES-16 and NOAA-20
TLE Epoch: 2019 1 3.  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)
 01/04/2019   06:38:23   (   0.02, -75.19) (   0.66, -77.95)  314.94                80
 01/05/2019   06:16:59   (   0.01, -75.19) (  -0.37, -73.43)  201.23                80
 01/06/2019   18:41:37   (  -0.02, -75.20) (  -0.83, -78.73)  402.63                80
 01/07/2019   18:20:13   (  -0.01, -75.20) (   0.20, -74.20)  113.91                80
 01/09/2019   06:44:42   (   0.02, -75.21) (   0.95, -79.48)  486.19                80
 01/10/2019   06:23:18   (   0.01, -75.22) (  -0.03, -74.94)   30.74                80
 01/12/2019   18:29:12   (  -0.01, -75.24) (  -0.13, -75.72)   54.68                80
 01/13/2019   18:07:48   (  -0.00, -75.26) (   0.91, -71.20)  462.74                80
 01/15/2019   06:32:17   (   0.01, -75.27) (   0.30, -76.46)  136.07                80
 01/16/2019   06:10:53   (   0.01, -75.28) (  -0.73, -71.94)  381.49                80
 01/17/2019   18:35:30   (  -0.02, -75.31) (  -0.46, -77.24)  220.27                80