Simultaneous Nadir Overpasses (SNOs) between GOES-16 and NOAA-19
TLE Epoch: 2018 6 2.  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)
 06/04/2018   21:11:09   (   0.01, -75.19) (  -0.55, -77.63)  278.23                80
 06/05/2018   21:02:15   (   0.00, -75.19) (   0.08, -74.80)   44.01                80
 06/06/2018   20:50:42   (  -0.00, -75.20) (   0.71, -71.98)  366.35                80
 06/09/2018   09:11:58   (  -0.00, -75.23) (   0.44, -77.03)  206.30                80
 06/10/2018   08:57:46   (  -0.00, -75.24) (  -0.24, -74.22)  116.07                80
 06/11/2018   08:46:13   (  -0.00, -75.25) (  -0.92, -71.41)  438.39                80
 06/12/2018   21:19:09   (   0.02, -75.25) (  -0.93, -79.30)  462.77                80
 06/13/2018   21:07:35   (   0.02, -75.26) (  -0.29, -76.48)  140.17                80
 06/14/2018   20:58:43   (   0.02, -75.27) (   0.41, -73.67)  182.62                80