Simultaneous Nadir Overpasses (SNOs) between GOES-16 and METOP-B
TLE Epoch: 2017 11 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)
 11/11/2017   03:32:27   (  -0.02, -89.27) (  -0.37, -90.85)  180.17                80
 11/12/2017   03:14:28   (  -0.02, -89.28) (   0.74, -85.86)  389.49                80
 11/13/2017   15:30:40   (   0.03, -89.32) (   0.24, -90.43)  125.12                80
 11/14/2017   15:12:41   (   0.03, -89.33) (  -0.87, -85.43)  444.93                80
 11/16/2017   03:29:00   (  -0.02, -89.30) (  -0.21, -90.01)   81.50                80
 11/17/2017   03:11:02   (  -0.02, -89.31) (   0.96, -85.03)  488.73                80
 11/18/2017   15:27:13   (   0.02, -89.37) (   0.07, -89.59)   25.10                80
 11/21/2017   03:28:14   (  -0.03, -89.36) (   0.02, -89.19)   19.72                80
 11/22/2017   15:44:25   (   0.03, -89.41) (   1.00, -93.74)  493.78                80
 11/23/2017   15:26:26   (   0.04, -89.42) (  -0.11, -88.75)   77.01                80