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) (   0.80, -71.84)  385.84                80
 11/19/2018   09:31:30   (  -0.01, -75.24) (   0.36, -76.88)  187.01                80
 11/20/2018   09:22:35   (  -0.01, -75.25) (  -0.28, -74.05)  136.48                80
 11/21/2018   09:10:59   (  -0.01, -75.26) (  -0.92, -71.22)  460.03                80
 11/22/2018   21:43:49   (   0.00, -75.26) (  -0.90, -79.08)  437.02                80
 11/23/2018   21:32:14   (   0.00, -75.26) (  -0.21, -76.26)  113.48                80
 11/24/2018   21:17:59   (   0.00, -75.27) (   0.42, -73.43)  210.11                80
 11/27/2018   09:41:54   (  -0.00, -75.30) (   0.72, -78.47)  361.28                80
 11/28/2018   09:30:18   (  -0.01, -75.31) (   0.08, -75.64)   37.43                80
 11/29/2018   09:16:03   (  -0.01, -75.32) (  -0.57, -72.81)  286.66                80