Simultaneous Nadir Overpasses (SNOs) between GOES-16 and NOAA-19
TLE Epoch: 2019 6 9.  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)
 06/09/2019   21:44:18   (   0.01, -75.19) (   0.76, -72.02)  362.30                80
 06/12/2019   10:02:38   (  -0.01, -75.20) (   0.41, -76.99)  204.02                80
 06/13/2019   09:53:41   (  -0.01, -75.21) (  -0.24, -74.15)  120.46                80
 06/14/2019   09:42:05   (  -0.02, -75.21) (  -0.95, -71.32)  444.93                80
 06/15/2019   22:12:17   (   0.03, -75.22) (  -0.92, -79.18)  453.46                80
 06/16/2019   22:00:39   (   0.03, -75.23) (  -0.25, -76.35)  128.46                80
 06/17/2019   21:51:42   (   0.03, -75.24) (   0.42, -73.51)  196.75                80
 06/20/2019   10:10:05   (  -0.03, -75.27) (   0.73, -78.49)  367.69                80
 06/21/2019   09:58:27   (  -0.03, -75.29) (   0.07, -75.65)   42.09                80
 06/22/2019   09:49:30   (  -0.03, -75.31) (  -0.58, -72.81)  283.82                80