Simultaneous Nadir Overpasses (SNOs) between GOES-16 and NOAA-19
TLE Epoch: 2018 5 31.  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)
 06/01/2018   09:03:56   (  -0.00, -75.20) (   0.06, -75.35)   18.27                80
 06/02/2018   08:49:43   (  -0.00, -75.20) (  -0.61, -72.54)  303.67                80
 06/04/2018   21:11:09   (   0.01, -75.20) (  -0.53, -77.63)  276.80                80
 06/05/2018   21:02:16   (   0.01, -75.21) (   0.11, -74.81)   45.65                80
 06/06/2018   20:50:42   (   0.01, -75.22) (   0.74, -71.99)  368.24                80
 06/09/2018   09:11:59   (  -0.01, -75.27) (   0.41, -77.04)  203.18                80
 06/10/2018   08:57:46   (  -0.02, -75.28) (  -0.26, -74.23)  119.54                80
 06/11/2018   08:46:14   (  -0.02, -75.29) (  -0.94, -71.42)  442.27                80
 06/12/2018   21:19:09   (   0.02, -75.29) (  -0.91, -79.30)  458.21                80
 06/13/2018   21:07:36   (   0.03, -75.30) (  -0.27, -76.48)  135.28                80