Simultaneous Nadir Overpasses (SNOs) between GOES-16 and NOAA-19
TLE Epoch: 2019 3 13.  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)
 03/13/2019   21:59:25   (   0.02, -75.20) (  -1.00, -79.55)  496.91                80
 03/14/2019   21:47:49   (   0.02, -75.20) (  -0.35, -76.71)  173.34                80
 03/15/2019   21:36:12   (   0.00, -75.20) (   0.30, -73.88)  150.69                80
 03/16/2019   21:27:16   (  -0.02, -75.20) (   0.95, -71.04)  474.87                80
 03/18/2019   10:00:05   (   0.01, -75.22) (   0.85, -78.90)  420.32                80
 03/19/2019   09:48:29   (   0.01, -75.22) (   0.20, -76.07)   96.29                80
 03/20/2019   09:34:12   (   0.01, -75.23) (  -0.45, -73.23)  227.98                80
 03/22/2019   21:58:03   (  -0.01, -75.25) (  -0.68, -78.25)  342.32                80
 03/23/2019   21:46:27   (  -0.01, -75.26) (  -0.03, -75.42)   17.43                80
 03/24/2019   21:32:10   (  -0.01, -75.28) (   0.62, -72.58)  307.65                80