Simultaneous Nadir Overpasses (SNOs) between GOES-16 and NOAA-19
TLE Epoch: 2018 3 17.  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)
 03/18/2018   21:07:22   (  -0.04, -75.20) (  -0.97, -79.24)  461.02                80
 03/19/2018   20:55:51   (  -0.04, -75.22) (  -0.32, -76.43)  138.68                80
 03/20/2018   20:47:00   (  -0.03, -75.23) (   0.34, -73.62)  183.70                80
 03/23/2018   09:08:21   (   0.03, -75.28) (   0.83, -78.69)  390.12                80
 03/24/2018   08:56:50   (   0.03, -75.29) (   0.15, -75.89)   67.58                80
 03/25/2018   08:42:37   (   0.03, -75.31) (  -0.47, -73.07)  255.12                80
 03/27/2018   21:04:03   (  -0.04, -75.35) (  -0.70, -78.16)  321.42                80
 03/28/2018   20:55:12   (  -0.04, -75.37) (  -0.03, -75.35)    1.91                80
 03/29/2018   20:43:40   (  -0.04, -75.39) (   0.63, -72.54)  325.40                80