Simultaneous Nadir Overpasses (SNOs) between GOES-16 and NOAA-19
TLE Epoch: 2018 8 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)
 08/16/2018   09:29:18   (  -0.04, -75.20) (   0.86, -78.95)  429.97                80
 08/17/2018   09:17:45   (  -0.04, -75.20) (   0.17, -76.14)  106.82                80
 08/18/2018   09:03:30   (  -0.04, -75.22) (  -0.47, -73.32)  216.47                80
 08/20/2018   21:27:35   (   0.04, -75.24) (  -0.68, -78.40)  360.53                80
 08/21/2018   21:16:02   (   0.05, -75.25) (  -0.00, -75.58)   37.12                80
 08/22/2018   21:01:47   (   0.05, -75.27) (   0.63, -72.76)  286.68                80
 08/25/2018   09:25:37   (  -0.06, -75.32) (   0.50, -77.78)  280.58                80
 08/26/2018   09:11:23   (  -0.06, -75.34) (  -0.14, -74.96)   43.78                80
 08/27/2018   08:59:48   (  -0.06, -75.36) (  -0.78, -72.13)  368.29                80