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) (   0.58, -72.80)  274.60                80
 04/13/2019   09:59:29   (   0.00, -75.22) (   0.59, -77.81)  295.30                80
 04/14/2019   09:45:12   (   0.00, -75.22) (  -0.03, -74.96)   29.12                80
 04/15/2019   09:33:35   (   0.01, -75.23) (  -0.70, -72.13)  353.34                80
 04/17/2019   21:54:49   (  -0.01, -75.24) (  -0.45, -77.16)  218.66                80
 04/18/2019   21:45:53   (  -0.01, -75.25) (   0.22, -74.33)  106.26                80
 04/19/2019   21:31:36   (  -0.00, -75.27) (   0.88, -71.49)  431.28                80
 04/21/2019   10:06:59   (   0.00, -75.30) (   0.94, -79.32)  459.37                80
 04/22/2019   09:55:23   (  -0.00, -75.32) (   0.26, -76.49)  133.99                80
 04/23/2019   09:41:07   (  -0.01, -75.33) (  -0.42, -73.66)  191.54                80