Simultaneous Nadir Overpasses (SNOs) between GOES-16 and NOAA-19
TLE Epoch: 2018 1 27.  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)
 01/28/2018   20:32:09   (  -0.00, -75.19) (   0.82, -71.65)  404.87                80
 01/30/2018   09:05:01   (  -0.00, -75.20) (   1.00, -79.52)  493.82                80
 01/31/2018   08:53:30   (  -0.01, -75.20) (   0.33, -76.72)  173.16                80
 02/01/2018   08:39:19   (  -0.01, -75.21) (  -0.29, -73.91)  147.77                80
 02/02/2018   08:27:48   (  -0.01, -75.22) (  -0.96, -71.11)  468.90                80
 02/03/2018   21:00:48   (   0.02, -75.23) (  -0.84, -79.02)  432.37                80
 02/04/2018   20:49:16   (   0.02, -75.24) (  -0.20, -76.21)  110.38                80
 02/05/2018   20:40:25   (   0.02, -75.25) (   0.43, -73.40)  211.79                80
 02/08/2018   09:01:49   (  -0.02, -75.30) (   0.70, -78.48)  362.68                80
 02/09/2018   08:50:17   (  -0.02, -75.32) (   0.07, -75.67)   40.33                80
 02/10/2018   08:36:07   (  -0.02, -75.34) (  -0.61, -72.87)  282.20                80