Simultaneous Nadir Overpasses (SNOs) between GOES-17 and METOP-B
TLE Epoch: 2020 9 4.  Predictions up to the next  14.0 days:

     Date     Time(GOES-17)   GOES-17 Lat/Lon  METOP-B Lat/Lon    Distance(km)  Time Diff(sec)
 09/04/2020   18:28:15   (  -0.03,-137.18) (  -0.65,-134.32)  324.69                80
 09/06/2020   06:44:35   (   0.04,-137.16) (  -0.33,-138.93)  201.28                80
 09/07/2020   06:26:34   (   0.03,-137.15) (   0.75,-133.93)  366.96                80
 09/08/2020   18:42:45   (  -0.03,-137.14) (   0.27,-138.48)  153.79                80
 09/09/2020   18:24:44   (  -0.03,-137.12) (  -0.82,-133.48)  413.97                80
 09/11/2020   06:41:05   (   0.03,-137.09) (  -0.17,-138.09)  113.52                80
 09/12/2020   06:23:04   (   0.03,-137.07) (   0.92,-133.09)  453.65                80
 09/13/2020   18:39:14   (  -0.03,-137.04) (   0.09,-137.64)   68.72                80
 09/14/2020   18:21:14   (  -0.03,-137.01) (  -1.00,-132.64)  498.02                80
 09/16/2020   06:37:33   (   0.03,-136.97) (  -0.05,-137.23)   30.60                80