Simultaneous Nadir Overpasses (SNOs) between GOES-16 and NOAA-20
TLE Epoch: 2018 9 4.  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)
 09/06/2018   18:26:14   (   0.03, -75.23) (  -0.07, -75.79)   63.50                80
 09/07/2018   18:10:10   (   0.03, -75.24) (   0.94, -71.26)  454.00                80
 09/09/2018   06:31:58   (  -0.04, -75.26) (   0.22, -76.54)  145.32                80
 09/10/2018   06:10:34   (  -0.04, -75.27) (  -0.79, -72.01)  372.71                80
 09/11/2018   18:32:30   (   0.04, -75.31) (  -0.41, -77.31)  228.28                80
 09/12/2018   18:16:26   (   0.04, -75.33) (   0.60, -72.78)  290.24                80
 09/14/2018   06:38:14   (  -0.04, -75.35) (   0.56, -78.05)  307.63                80
 09/15/2018   06:16:49   (  -0.04, -75.37) (  -0.45, -73.52)  211.10                80
 09/16/2018   18:38:47   (   0.05, -75.42) (  -0.69, -78.84)  389.01                80
 09/17/2018   18:22:42   (   0.05, -75.44) (   0.33, -74.31)  130.08                80