Simultaneous Nadir Overpasses (SNOs) between GOES-16 and NOAA-20
TLE Epoch: 2018 11 20.  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)
 11/22/2018   06:41:46   (   0.00, -75.25) (   0.96, -79.49)  482.67                80
 11/23/2018   06:25:41   (   0.01, -75.26) (  -0.08, -74.96)   34.35                80
 11/25/2018   18:26:12   (  -0.01, -75.26) (  -0.12, -75.72)   53.07                80
 11/26/2018   18:10:08   (  -0.00, -75.26) (   0.91, -71.19)  464.02                80
 11/28/2018   06:31:55   (   0.00, -75.28) (   0.27, -76.46)  134.42                80
 11/29/2018   06:10:30   (  -0.00, -75.29) (  -0.77, -71.93)  382.95                80
 11/30/2018   18:32:27   (   0.00, -75.29) (  -0.40, -77.23)  220.42                80
 12/01/2018   18:16:21   (   0.00, -75.31) (   0.58, -72.69)  297.58                80
 12/03/2018   06:38:09   (  -0.01, -75.34) (   0.60, -77.96)  299.31                80
 12/04/2018   06:16:44   (  -0.01, -75.35) (  -0.44, -73.43)  218.99                80