Simultaneous Nadir Overpasses (SNOs) between GOES-16 and METOP-B
TLE Epoch: 2018 10 23.  Predictions up to the next  14.0 days:

     Date     Time(GOES-16)   GOES-16 Lat/Lon  METOP-B Lat/Lon    Distance(km)  Time Diff(sec)
 10/24/2018   02:09:52   (   0.02, -75.25) (   0.94, -71.06)  477.47                80
 10/25/2018   14:28:44   (  -0.02, -75.27) (   0.05, -75.62)   39.94                80
 10/28/2018   02:27:04   (   0.01, -75.30) (   0.05, -75.22)    9.37                80
 10/30/2018   14:27:56   (  -0.01, -75.33) (  -0.13, -74.78)   62.41                80
 11/01/2018   02:46:55   (   0.01, -75.35) (  -0.89, -79.38)  458.63                80
 11/02/2018   02:23:35   (   0.01, -75.37) (   0.24, -74.38)  112.37                80
 11/03/2018   14:42:27   (  -0.01, -75.40) (   0.81, -78.94)  404.02                80
 11/04/2018   14:24:27   (  -0.01, -75.42) (  -0.32, -73.95)  167.61                80
 11/06/2018   02:43:26   (   0.01, -75.46) (  -0.70, -78.54)  351.90                80