Simultaneous Nadir Overpasses (SNOs) between GOES-16 and NOAA-19
TLE Epoch: 2018 8 29.  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)
 08/30/2018   21:12:19   (   0.03, -75.23) (   0.23, -74.38)   96.89                80
 08/31/2018   21:00:45   (   0.03, -75.24) (   0.87, -71.55)  420.64                80
 09/02/2018   09:33:27   (  -0.03, -75.27) (   0.92, -79.39)  470.41                80
 09/03/2018   09:21:53   (  -0.03, -75.28) (   0.28, -76.57)  146.61                80
 09/04/2018   09:07:38   (  -0.04, -75.30) (  -0.37, -73.74)  177.26                80
 09/06/2018   21:31:45   (   0.04, -75.34) (  -0.78, -78.83)  399.35                80
 09/07/2018   21:20:11   (   0.04, -75.36) (  -0.08, -76.02)   75.15                80
 09/08/2018   21:05:57   (   0.05, -75.38) (   0.57, -73.20)  249.43                80
 09/11/2018   09:29:44   (  -0.05, -75.45) (   0.61, -78.20)  314.74                80
 09/12/2018   09:15:30   (  -0.05, -75.47) (  -0.10, -75.39)   10.97                80