Simultaneous Nadir Overpasses (SNOs) between GOES-16 and METOP-A
TLE Epoch: 2018 4 15.  Predictions up to the next  14.0 days:

     Date     Time(GOES-16)   GOES-16 Lat/Lon  METOP-A Lat/Lon    Distance(km)  Time Diff(sec)
 04/16/2018   02:05:20   (  -0.01, -75.22) (   0.93, -71.04)  476.09                80
 04/17/2018   14:24:10   (   0.01, -75.26) (   0.09, -75.61)   39.26                80
 04/20/2018   02:22:28   (   0.02, -75.26) (   0.03, -75.22)    5.23                80
 04/22/2018   14:20:36   (  -0.03, -75.32) (  -0.15, -74.79)   60.29                80
 04/24/2018   02:42:15   (   0.03, -75.32) (  -0.86, -79.39)  463.80                80
 04/25/2018   02:18:53   (   0.03, -75.34) (   0.22, -74.39)  107.19                80
 04/26/2018   14:40:23   (  -0.03, -75.39) (   0.74, -78.97)  406.90                80
 04/27/2018   14:17:02   (  -0.03, -75.42) (  -0.34, -73.97)  164.75                80
 04/29/2018   02:38:40   (   0.02, -75.43) (  -0.66, -78.57)  357.50                80