Simultaneous Nadir Overpasses (SNOs) between GOES-16 and METOP-B
TLE Epoch: 2017 10 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)
 11/01/2017   03:42:01   (  -0.00, -89.29) (  -0.73, -92.53)  369.63                80
 11/02/2017   03:18:42   (  -0.00, -89.28) (   0.37, -87.53)  199.28                80
 11/03/2017   15:37:34   (   0.00, -89.30) (   0.63, -92.10)  318.31                80
 11/04/2017   15:19:34   (   0.00, -89.30) (  -0.48, -87.10)  250.68                80
 11/06/2017   03:38:35   (  -0.00, -89.27) (  -0.53, -91.70)  275.67                80
 11/07/2017   03:15:15   (  -0.00, -89.27) (   0.58, -86.70)  293.19                80
 11/08/2017   15:34:08   (  -0.00, -89.29) (   0.41, -91.26)  224.49                80
 11/09/2017   15:16:08   (  -0.00, -89.29) (  -0.70, -86.27)  344.59                80
 11/11/2017   03:35:08   (   0.01, -89.27) (  -0.32, -90.86)  181.29                80
 11/12/2017   03:11:49   (   0.01, -89.27) (   0.79, -85.87)  388.14                80
 11/13/2017   15:30:40   (  -0.01, -89.30) (   0.25, -90.42)  128.40                80