Simultaneous Nadir Overpasses (SNOs) between GOES-16 and NOAA-19
TLE Epoch: 2018 5 26.  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)
 05/27/2018   21:03:07   (  -0.00, -75.20) (  -0.19, -75.95)   86.26                80
 05/28/2018   20:54:15   (  -0.00, -75.21) (   0.50, -73.14)  236.46                80
 05/31/2018   09:15:29   (   0.00, -75.26) (   0.70, -78.17)  333.57                80
 06/01/2018   09:03:56   (   0.00, -75.27) (   0.04, -75.36)   10.65                80
 06/02/2018   08:49:44   (   0.00, -75.29) (  -0.63, -72.55)  312.64                80
 06/04/2018   21:11:09   (  -0.01, -75.32) (  -0.55, -77.63)  264.25                80
 06/05/2018   21:02:15   (  -0.01, -75.34) (   0.08, -74.81)   59.74                80
 06/06/2018   20:50:43   (  -0.02, -75.36) (   0.77, -72.00)  383.68                80
 06/09/2018   09:11:59   (   0.02, -75.44) (   0.38, -77.05)  184.05                80