Simultaneous Nadir Overpasses (SNOs) between GOES-16 and NOAA-19
TLE Epoch: 2018 9 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)
 09/11/2018   09:29:43   (  -0.00, -75.21) (   0.66, -78.18)  339.10                80
 09/12/2018   09:18:08   (  -0.00, -75.21) (   0.01, -75.36)   16.18                80
 09/13/2018   09:03:54   (  -0.00, -75.22) (  -0.64, -72.53)  307.05                80
 09/15/2018   21:28:00   (   0.01, -75.24) (  -0.55, -77.61)  270.63                80
 09/16/2018   21:13:45   (   0.01, -75.26) (   0.11, -74.79)   52.98                80
 09/17/2018   21:02:11   (   0.01, -75.27) (   0.77, -71.97)  376.71                80
 09/20/2018   09:25:59   (  -0.01, -75.31) (   0.36, -76.98)  190.68                80
 09/21/2018   09:11:44   (  -0.01, -75.32) (  -0.29, -74.16)  133.54                80
 09/22/2018   09:00:10   (  -0.01, -75.34) (  -0.95, -71.33)  457.90                80