Simultaneous Nadir Overpasses (SNOs) between GOES-16 and METOP-B
TLE Epoch: 2018 5 31.  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)
 06/01/2018   02:11:44   (   0.00, -75.18) (   0.89, -71.13)  461.31                80
 06/02/2018   14:30:35   (   0.00, -75.21) (   0.10, -75.70)   55.52                80
 06/05/2018   02:31:34   (  -0.01, -75.20) (  -0.02, -75.30)   10.76                80
 06/07/2018   14:29:45   (   0.01, -75.25) (  -0.07, -74.87)   43.30                80
 06/09/2018   02:48:44   (  -0.01, -75.24) (  -0.93, -79.47)  480.60                80
 06/10/2018   02:25:24   (  -0.01, -75.25) (   0.16, -74.47)   89.79                80
 06/11/2018   14:44:15   (   0.01, -75.29) (   0.83, -79.03)  425.89                80
 06/12/2018   14:26:14   (   0.01, -75.31) (  -0.26, -74.03)  144.69                80
 06/14/2018   02:45:14   (  -0.01, -75.31) (  -0.73, -78.63)  378.79                80