Simultaneous Nadir Overpasses (SNOs) between GOES-16 and NOAA-19
TLE Epoch: 2018 11 9.  Predictions up to the next  14.0 days:

     Date     Time(GOES-16)   GOES-16 Lat/Lon  NOAA-19 Lat/Lon    Distance(km)  Time Diff(sec)
 11/10/2018   09:35:20   (  -0.00, -75.20) (   0.68, -78.11)  332.47                80
 11/11/2018   09:26:26   (   0.00, -75.21) (  -0.00, -75.30)    9.76                80
 11/12/2018   09:14:51   (   0.00, -75.21) (  -0.63, -72.46)  313.90                80
 11/14/2018   21:33:24   (  -0.00, -75.23) (  -0.53, -77.49)  258.92                80
 11/15/2018   21:24:30   (   0.00, -75.24) (   0.15, -74.67)   64.91                80
 11/16/2018   21:12:54   (   0.00, -75.25) (   0.78, -71.84)  388.78                80
 11/19/2018   09:34:10   (  -0.00, -75.29) (   0.38, -76.88)  182.28                80
 11/20/2018   09:19:56   (  -0.00, -75.30) (  -0.32, -74.06)  142.18                80
 11/21/2018   09:08:20   (  -0.00, -75.32) (  -0.95, -71.23)  466.62                80
 11/22/2018   21:43:50   (   0.00, -75.34) (  -0.86, -79.09)  428.34                80