Simultaneous Nadir Overpasses (SNOs) between GOES-16 and NOAA-19
TLE Epoch: 2018 5 29.  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)
 05/31/2018   09:15:29   (  -0.00, -75.20) (   0.71, -78.17)  339.70                80
 06/01/2018   09:03:56   (  -0.00, -75.20) (   0.04, -75.36)   18.11                80
 06/02/2018   08:49:44   (  -0.01, -75.21) (  -0.63, -72.55)  303.59                80
 06/04/2018   21:11:08   (   0.02, -75.20) (  -0.56, -77.63)  276.88                80
 06/05/2018   21:02:16   (   0.02, -75.21) (   0.14, -74.82)   45.69                80
 06/06/2018   20:50:43   (   0.02, -75.22) (   0.77, -72.00)  368.25                80
 06/09/2018   09:11:59   (  -0.02, -75.27) (   0.38, -77.05)  202.92                80
 06/10/2018   08:57:47   (  -0.03, -75.28) (  -0.30, -74.24)  119.91                80
 06/11/2018   08:46:13   (  -0.03, -75.29) (  -0.92, -71.42)  442.68                80