Simultaneous Nadir Overpasses (SNOs) between GOES-16 and METOP-B
TLE Epoch: 2018 4 9.  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)
 04/10/2018   14:30:18   (  -0.01, -75.21) (  -0.07, -74.85)   40.34                80
 04/12/2018   02:49:19   (   0.01, -75.18) (  -0.95, -79.45)  486.18                80
 04/13/2018   02:26:09   (   0.00, -75.19) (   0.18, -74.46)   83.76                70
 04/14/2018   14:44:50   (   0.01, -75.23) (   0.85, -79.02)  431.23                80
 04/15/2018   14:26:50   (   0.02, -75.24) (  -0.28, -74.03)  139.08                80
 04/17/2018   02:45:49   (  -0.02, -75.23) (  -0.80, -78.61)  386.47                80
 04/18/2018   02:22:30   (  -0.01, -75.23) (   0.33, -73.62)  183.27                80
 04/19/2018   14:44:01   (  -0.01, -75.28) (   0.64, -78.19)  331.87                80
 04/20/2018   14:20:42   (  -0.02, -75.29) (  -0.49, -73.20)  238.23                80
 04/22/2018   02:42:22   (   0.02, -75.28) (  -0.52, -77.80)  287.11                80
 04/23/2018   02:19:02   (   0.02, -75.29) (   0.56, -72.80)  283.26                80