Simultaneous Nadir Overpasses (SNOs) between GOES-16 and NOAA-19
TLE Epoch: 2019 4 10.  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)
 04/10/2019   21:38:20   (   0.00, -75.20) (   0.55, -72.80)  274.53                80
 04/13/2019   09:59:29   (   0.00, -75.22) (   0.63, -77.80)  295.47                80
 04/14/2019   09:45:12   (   0.00, -75.22) (  -0.05, -74.97)   28.80                80
 04/15/2019   09:33:36   (   0.01, -75.23) (  -0.73, -72.14)  353.20                80
 04/17/2019   21:54:50   (  -0.01, -75.24) (  -0.42, -77.16)  218.78                80
 04/18/2019   21:43:13   (  -0.00, -75.25) (   0.24, -74.33)  106.18                80
 04/19/2019   21:31:37   (  -0.00, -75.27) (   0.90, -71.50)  431.14                80
 04/21/2019   10:07:00   (  -0.00, -75.30) (   0.93, -79.33)  459.63                80
 04/22/2019   09:55:23   (  -0.01, -75.32) (   0.24, -76.50)  134.30                80
 04/23/2019   09:41:06   (  -0.01, -75.33) (  -0.38, -73.65)  191.22                80