Simultaneous Nadir Overpasses (SNOs) between GOES-16 and NOAA-19
TLE Epoch: 2018 9 24.  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)
 09/24/2018   21:21:34   (   0.03, -75.22) (  -0.25, -76.40)  134.65                80
 09/25/2018   21:12:40   (   0.03, -75.23) (   0.42, -73.58)  189.05                80
 09/28/2018   09:33:48   (  -0.03, -75.28) (   0.71, -78.60)  378.31                80
 09/29/2018   09:22:14   (  -0.03, -75.29) (   0.06, -75.77)   54.56                80
 09/30/2018   09:08:00   (  -0.02, -75.30) (  -0.59, -72.95)  269.34                80
 10/02/2018   21:32:02   (   0.03, -75.33) (  -0.58, -78.02)  306.81                80
 10/03/2018   21:17:48   (   0.03, -75.34) (   0.09, -75.20)   17.58                80
 10/04/2018   21:06:12   (   0.03, -75.36) (   0.71, -72.36)  341.60                80
 10/07/2018   09:30:03   (  -0.04, -75.42) (   0.42, -77.39)  224.70                80
 10/08/2018   09:15:49   (  -0.04, -75.45) (  -0.24, -74.57)  100.20                80