Simultaneous Nadir Overpasses (SNOs) between GOES-16 and NOAA-19
TLE Epoch: 2019 4 18.  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)
 04/18/2019   21:45:53   (   0.01, -75.19) (   0.24, -74.33)   99.02                80
 04/19/2019   21:34:16   (   0.01, -75.19) (   0.84, -71.48)  422.88                80
 04/21/2019   10:07:00   (  -0.01, -75.21) (   0.92, -79.32)  469.17                80
 04/22/2019   09:55:22   (  -0.01, -75.21) (   0.30, -76.48)  144.89                80
 04/23/2019   09:41:06   (  -0.00, -75.22) (  -0.39, -73.65)  179.51                80
 04/25/2019   22:02:21   (   0.00, -75.22) (  -0.81, -78.68)  394.40                80
 04/26/2019   21:50:44   (   0.00, -75.23) (  -0.15, -75.84)   69.62                80
 04/27/2019   21:41:48   (   0.00, -75.25) (   0.52, -73.01)  255.32                80
 04/30/2019   10:02:53   (  -0.00, -75.30) (   0.60, -78.01)  308.36                80
 05/01/2019   09:48:35   (  -0.00, -75.32) (  -0.03, -75.16)   17.32                80
 05/02/2019   09:36:59   (  -0.00, -75.33) (  -0.72, -72.33)  343.05                80