Simultaneous Nadir Overpasses (SNOs) between GOES-16 and NOAA-19
TLE Epoch: 2018 5 19.  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)
 05/20/2018   20:46:12   (  -0.00, -75.20) (   0.86, -71.46)  427.02                80
 05/22/2018   09:18:58   (  -0.00, -75.23) (   0.97, -79.31)  466.43                80
 05/23/2018   09:07:25   (  -0.00, -75.24) (   0.31, -76.49)  144.01                80
 05/24/2018   08:53:13   (  -0.00, -75.25) (  -0.35, -73.68)  178.66                80
 05/26/2018   21:17:21   (   0.00, -75.27) (  -0.81, -78.78)  400.01                80
 05/27/2018   21:05:48   (   0.00, -75.29) (  -0.13, -75.97)   76.73                80
 05/28/2018   20:51:35   (   0.01, -75.31) (   0.50, -73.15)  246.73                80
 05/31/2018   09:15:30   (  -0.02, -75.37) (   0.65, -78.19)  322.00                80
 06/01/2018   09:01:17   (  -0.02, -75.39) (  -0.02, -75.38)    1.69                80
 06/02/2018   08:49:45   (  -0.03, -75.42) (  -0.69, -72.57)  325.39                80