Simultaneous Nadir Overpasses (SNOs) between GOES-15 and METOP-A
TLE Epoch: 2016 11 7.  Predictions up to the next  14.0 days:

     Date     Time(GOES-15)   GOES-15 Lat/Lon  METOP-A Lat/Lon    Distance(km)  Time Diff(sec)
 11/08/2016   06:16:26   (   0.26,-135.03) (   0.88,-132.23)  318.54                80
 11/09/2016   18:35:18   (  -0.25,-135.07) (   0.12,-136.79)  196.39                80
 11/10/2016   18:17:18   (  -0.25,-135.10) (  -0.99,-131.80)  376.07                80
 11/12/2016   06:36:18   (   0.25,-135.15) (  -0.05,-136.39)  141.93                80
 11/13/2016   06:12:59   (   0.25,-135.17) (   1.07,-131.39)  429.58                80
 11/14/2016   18:31:50   (  -0.24,-135.19) (  -0.07,-135.95)   87.05                80
 11/15/2016   18:13:51   (  -0.24,-135.21) (  -1.19,-130.96)  484.49                80
 11/17/2016   06:32:51   (   0.23,-135.25) (   0.15,-135.55)   34.38                80
 11/19/2016   18:31:03   (  -0.22,-135.27) (  -0.27,-135.11)   18.44                80