Simultaneous Nadir Overpasses (SNOs) between GOES-16 and NOAA-19
TLE Epoch: 2018 10 14.  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)
 10/15/2018   09:35:10   (   0.00, -75.20) (   0.90, -78.97)  430.52                80
 10/16/2018   09:23:35   (  -0.00, -75.21) (   0.24, -76.14)  107.80                80
 10/17/2018   09:14:41   (  -0.00, -75.21) (  -0.42, -73.32)  215.12                80
 10/19/2018   21:36:00   (   0.01, -75.22) (  -0.70, -78.38)  360.22                80
 10/20/2018   21:24:24   (   0.01, -75.23) (  -0.08, -75.55)   36.63                80
 10/21/2018   21:10:10   (   0.01, -75.24) (   0.61, -72.73)  287.16                80
 10/24/2018   09:31:24   (  -0.01, -75.28) (   0.57, -77.76)  283.36                80
 10/25/2018   09:22:29   (  -0.01, -75.29) (  -0.10, -74.94)   40.65                80
 10/26/2018   09:10:55   (  -0.01, -75.31) (  -0.77, -72.12)  364.66                80