Simultaneous Nadir Overpasses (SNOs) between GOES-15 and METOP-A
TLE Epoch: 2016 9 5.  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)
 09/06/2016   06:22:25   (   0.21,-135.37) (   0.70,-133.15)  253.34                80
 09/07/2016   18:38:39   (  -0.24,-135.43) (   0.28,-137.71)  260.44                80
 09/08/2016   18:20:39   (  -0.22,-135.44) (  -0.80,-132.71)  310.55                80
 09/10/2016   06:37:00   (   0.24,-135.42) (  -0.17,-137.32)  216.12                80
 09/11/2016   06:19:01   (   0.23,-135.42) (   0.91,-132.32)  354.05                80
 09/12/2016   18:35:14   (  -0.25,-135.47) (   0.06,-136.89)  161.39                80
 09/13/2016   18:17:15   (  -0.23,-135.47) (  -1.02,-131.89)  408.68                80
 09/15/2016   06:33:36   (   0.26,-135.44) (   0.05,-136.49)  118.82                80
 09/16/2016   06:15:37   (   0.24,-135.44) (   1.14,-131.49)  450.53                80
 09/17/2016   18:31:50   (  -0.27,-135.47) (  -0.16,-136.06)   66.45                80