Simultaneous Nadir Overpasses (SNOs) between GOES-16 and NOAA-19
TLE Epoch: 2018 10 10.  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)
 10/11/2018   21:28:13   (   0.01, -75.19) (  -0.39, -76.77)  180.60                80
 10/12/2018   21:13:58   (   0.01, -75.20) (   0.29, -73.95)  142.22                80
 10/13/2018   21:02:24   (   0.01, -75.20) (   0.97, -71.13)  465.08                80
 10/15/2018   09:37:50   (  -0.02, -75.21) (   0.88, -78.97)  429.94                80
 10/16/2018   09:26:16   (  -0.01, -75.22) (   0.22, -76.15)  106.77                80
 10/17/2018   09:12:01   (  -0.01, -75.23) (  -0.44, -73.33)  216.57                80
 10/19/2018   21:36:00   (   0.01, -75.25) (  -0.69, -78.39)  357.50                80
 10/20/2018   21:24:25   (   0.01, -75.26) (  -0.06, -75.55)   33.59                80
 10/21/2018   21:10:10   (   0.01, -75.27) (   0.62, -72.73)  290.47                80
 10/24/2018   09:34:04   (  -0.01, -75.32) (   0.57, -77.76)  279.31                80