Simultaneous Nadir Overpasses (SNOs) between GOES-16 and METOP-B
TLE Epoch: 2017 11 7.  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)
 11/08/2017   15:34:08   (  -0.00, -89.31) (   0.41, -91.27)  222.53                80
 11/09/2017   15:16:08   (  -0.00, -89.31) (  -0.70, -86.27)  346.72                80
 11/11/2017   03:35:07   (   0.00, -89.27) (  -0.38, -90.85)  180.62                80
 11/12/2017   03:11:49   (   0.00, -89.28) (   0.79, -85.87)  389.04                80
 11/13/2017   15:30:40   (  -0.00, -89.32) (   0.25, -90.43)  125.50                80
 11/14/2017   15:12:41   (  -0.01, -89.33) (  -0.87, -85.43)  444.53                80
 11/16/2017   03:31:41   (   0.01, -89.31) (  -0.15, -90.02)   81.68                80
 11/17/2017   03:08:22   (   0.01, -89.32) (   0.96, -85.03)  488.52                80
 11/18/2017   15:27:14   (  -0.01, -89.37) (   0.01, -89.60)   25.46                80
 11/21/2017   03:25:34   (   0.01, -89.36) (   0.03, -89.19)   19.69                80