Simultaneous Nadir Overpasses (SNOs) between GOES-16 and NOAA-20
TLE Epoch: 2018 8 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)
 08/31/2018   18:38:42   (   0.02, -75.21) (  -0.81, -78.80)  409.27                80
 09/01/2018   18:22:38   (   0.02, -75.22) (   0.26, -74.28)  108.01                80
 09/03/2018   06:44:26   (  -0.03, -75.23) (   0.96, -79.54)  491.67                80
 09/04/2018   06:23:01   (  -0.03, -75.24) (  -0.05, -75.01)   25.70                80
 09/06/2018   18:26:14   (   0.04, -75.27) (  -0.09, -75.79)   59.96                80
 09/07/2018   18:10:10   (   0.04, -75.28) (   0.93, -71.26)  457.73                80
 09/09/2018   06:31:58   (  -0.04, -75.30) (   0.24, -76.54)  140.81                80
 09/10/2018   06:10:34   (  -0.04, -75.32) (  -0.77, -72.00)  377.38                80
 09/11/2018   18:32:31   (   0.04, -75.35) (  -0.37, -77.32)  223.81                80
 09/12/2018   18:16:26   (   0.04, -75.37) (   0.65, -72.79)  294.96                80
 09/14/2018   06:38:15   (  -0.05, -75.41) (   0.52, -78.06)  302.15                80