Simultaneous Nadir Overpasses (SNOs) between GOES-16 and METOP-B
TLE Epoch: 2017 11 6.  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)
 11/07/2017   03:15:15   (  -0.00, -89.27) (   0.59, -86.70)  293.59                80
 11/08/2017   15:34:07   (  -0.00, -89.31) (   0.46, -91.26)  222.38                80
 11/09/2017   15:16:08   (  -0.00, -89.31) (  -0.71, -86.27)  347.00                80
 11/11/2017   03:35:08   (   0.00, -89.28) (  -0.36, -90.86)  179.76                80
 11/12/2017   03:11:48   (   0.00, -89.29) (   0.75, -85.86)  389.95                80
 11/13/2017   15:30:40   (  -0.00, -89.33) (   0.23, -90.43)  124.85                80
 11/14/2017   15:12:41   (  -0.00, -89.34) (  -0.88, -85.43)  445.29                80
 11/16/2017   03:31:41   (   0.00, -89.32) (  -0.14, -90.03)   80.37                80
 11/17/2017   03:08:22   (   0.01, -89.33) (   0.98, -85.03)  489.91                80
 11/18/2017   15:27:13   (  -0.01, -89.38) (   0.05, -89.59)   24.25                80