Simultaneous Nadir Overpasses (SNOs) between GOES-16 and METOP-B
TLE Epoch: 2018 6 5.  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)
 06/07/2018   14:29:45   (   0.01, -75.20) (  -0.08, -74.86)   38.73                80
 06/09/2018   02:48:43   (  -0.01, -75.19) (  -0.99, -79.45)  486.52                80
 06/10/2018   02:25:24   (  -0.01, -75.19) (   0.16, -74.46)   82.88                80
 06/11/2018   14:44:15   (   0.01, -75.21) (   0.83, -79.03)  434.68                80
 06/12/2018   14:23:34   (   0.01, -75.21) (  -0.26, -74.03)  134.81                80
 06/14/2018   02:45:14   (  -0.00, -75.20) (  -0.74, -78.63)  390.16                80
 06/15/2018   02:21:53   (   0.00, -75.21) (   0.36, -73.63)  179.27                80
 06/16/2018   14:43:25   (  -0.01, -75.23) (   0.64, -78.20)  338.12                80
 06/17/2018   14:20:04   (  -0.02, -75.24) (  -0.45, -73.20)  231.72                80
 06/19/2018   02:41:43   (   0.02, -75.24) (  -0.54, -77.80)  292.08                80