Simultaneous Nadir Overpasses (SNOs) between GOES-16 and NOAA-20
TLE Epoch: 2018 11 29.  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)
 11/29/2018   06:10:29   (   0.00, -75.19) (  -0.72, -71.92)  372.93                80
 11/30/2018   18:32:26   (  -0.00, -75.21) (  -0.46, -77.22)  229.50                80
 12/01/2018   18:16:21   (  -0.00, -75.22) (   0.58, -72.69)  288.13                80
 12/03/2018   06:38:09   (   0.00, -75.23) (   0.59, -77.96)  310.76                80
 12/04/2018   06:16:43   (   0.00, -75.24) (  -0.39, -73.42)  207.18                80
 12/05/2018   18:38:39   (   0.00, -75.26) (  -0.78, -78.72)  394.16                80
 12/06/2018   18:22:35   (   0.00, -75.28) (   0.26, -74.19)  124.12                80
 12/08/2018   06:44:22   (  -0.01, -75.30) (   0.91, -79.46)  473.69                80
 12/09/2018   06:22:57   (  -0.01, -75.32) (  -0.07, -74.92)   44.87                80
 12/11/2018   18:26:09   (   0.01, -75.37) (  -0.05, -75.70)   36.72                80
 12/12/2018   18:10:03   (   0.01, -75.39) (   0.94, -71.16)  482.49                80