Simultaneous Nadir Overpasses (SNOs) between GOES-16 and NOAA-20
TLE Epoch: 2018 10 8.  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)
 10/09/2018   18:10:11   (  -0.03, -75.00) (   0.83, -71.24)  428.46                80
 10/11/2018   06:31:59   (   0.03, -75.00) (   0.38, -76.50)  171.48                80
 10/12/2018   06:10:34   (   0.03, -75.00) (  -0.64, -71.97)  345.04                80
 10/13/2018   18:32:31   (  -0.03, -75.00) (  -0.55, -77.28)  259.29                80
 10/14/2018   18:16:26   (  -0.03, -75.01) (   0.48, -72.75)  257.61                80
 10/16/2018   06:38:14   (   0.03, -75.02) (   0.68, -78.02)  341.27                80
 10/17/2018   06:16:50   (   0.03, -75.03) (  -0.34, -73.49)  175.85                80
 10/18/2018   18:41:25   (  -0.03, -75.04) (  -0.90, -78.78)  427.64                80
 10/19/2018   18:22:41   (  -0.03, -75.05) (   0.12, -74.25)   90.03                80
 10/22/2018   06:23:05   (   0.04, -75.09) (   0.01, -75.00)   10.42                80