Simultaneous Nadir Overpasses (SNOs) between GOES-16 and NOAA-19
TLE Epoch: 2018 1 25.  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)
 01/26/2018   20:52:30   (  -0.03, -75.19) (  -0.50, -77.26)  235.27                80
 01/27/2018   20:43:39   (  -0.03, -75.20) (   0.13, -74.44)   85.64                80
 01/28/2018   20:32:08   (  -0.03, -75.20) (   0.82, -71.65)  406.63                80
 01/30/2018   09:05:00   (   0.04, -75.21) (   1.06, -79.51)  491.78                80
 01/31/2018   08:53:29   (   0.04, -75.21) (   0.39, -76.71)  170.67                80
 02/01/2018   08:39:19   (   0.05, -75.22) (  -0.28, -73.91)  150.65                80
 02/02/2018   08:27:47   (   0.05, -75.23) (  -0.89, -71.09)  472.15                80
 02/03/2018   21:00:47   (  -0.05, -75.25) (  -0.91, -79.00)  428.34                80
 02/04/2018   20:49:15   (  -0.05, -75.26) (  -0.28, -76.19)  106.10                80
 02/05/2018   20:40:24   (  -0.05, -75.28) (   0.36, -73.38)  216.36                80
 02/08/2018   09:01:48   (   0.05, -75.33) (   0.78, -78.47)  357.76                80