Simultaneous Nadir Overpasses (SNOs) between GOES-16 and NOAA-19
TLE Epoch: 2018 11 16.  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)
 11/16/2018   21:12:55   (   0.01, -75.22) (   0.81, -71.85)  385.85                80
 11/19/2018   09:31:31   (  -0.01, -75.24) (   0.34, -76.89)  187.03                80
 11/20/2018   09:22:35   (  -0.01, -75.25) (  -0.30, -74.06)  136.48                80
 11/21/2018   09:11:00   (  -0.01, -75.26) (  -0.94, -71.23)  460.03                80
 11/22/2018   21:43:49   (   0.00, -75.26) (  -0.88, -79.09)  437.01                80
 11/23/2018   21:32:14   (   0.00, -75.26) (  -0.25, -76.25)  113.47                80
 11/24/2018   21:17:59   (   0.00, -75.27) (   0.44, -73.44)  210.13                80
 11/27/2018   09:41:54   (  -0.00, -75.30) (   0.70, -78.47)  361.27                80
 11/28/2018   09:30:19   (  -0.01, -75.31) (   0.06, -75.64)   37.42                80
 11/29/2018   09:16:03   (  -0.01, -75.32) (  -0.59, -72.81)  286.69                80