Simultaneous Nadir Overpasses (SNOs) between GOES-16 and NOAA-19
TLE Epoch: 2018 10 15.  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)
 10/16/2018   09:23:36   (  -0.01, -75.20) (   0.21, -76.15)  108.05                80
 10/17/2018   09:14:41   (  -0.01, -75.21) (  -0.45, -73.33)  214.82                80
 10/19/2018   21:35:59   (   0.01, -75.21) (  -0.73, -78.37)  360.73                80
 10/20/2018   21:24:25   (   0.00, -75.22) (  -0.05, -75.55)   37.24                80
 10/21/2018   21:10:09   (   0.00, -75.23) (   0.57, -72.72)  286.52                80
 10/24/2018   09:31:23   (  -0.00, -75.27) (   0.60, -77.75)  284.10                80
 10/25/2018   09:22:29   (  -0.00, -75.28) (  -0.07, -74.93)   39.89                80
 10/26/2018   09:10:54   (  -0.00, -75.29) (  -0.74, -72.11)  363.81                80
 10/28/2018   21:32:10   (  -0.00, -75.32) (  -0.42, -77.15)  208.49                80