Simultaneous Nadir Overpasses (SNOs) between GOES-16 and NOAA-19
TLE Epoch: 2018 11 15.  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)
 11/15/2018   21:24:29   (  -0.00, -75.22) (   0.12, -74.67)   63.20                80
 11/16/2018   21:12:54   (  -0.01, -75.22) (   0.75, -71.83)  386.21                80
 11/19/2018   09:31:30   (   0.01, -75.24) (   0.40, -76.87)  186.60                80
 11/20/2018   09:22:35   (   0.01, -75.25) (  -0.29, -74.06)  136.94                80
 11/21/2018   09:11:00   (   0.01, -75.26) (  -0.93, -71.23)  460.52                80
 11/22/2018   21:43:49   (  -0.02, -75.26) (  -0.89, -79.08)  436.44                80
 11/23/2018   21:32:14   (  -0.02, -75.26) (  -0.25, -76.25)  112.77                80
 11/24/2018   21:17:58   (  -0.03, -75.27) (   0.38, -73.42)  210.93                80
 11/27/2018   09:39:13   (   0.04, -75.30) (   0.77, -78.46)  360.11                80
 11/28/2018   09:30:17   (   0.04, -75.31) (   0.13, -75.63)   36.10                80