Simultaneous Nadir Overpasses (SNOs) between GOES-15 and METOP-A
TLE Epoch: 2016 9 25.  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)
 09/26/2016   18:45:38   (  -0.29,-135.43) (   0.62,-139.37)  449.70                80
 09/27/2016   18:27:39   (  -0.28,-135.42) (  -0.53,-134.38)  118.59                80
 09/29/2016   06:43:59   (   0.30,-135.35) (  -0.50,-138.97)  412.40                80
 09/30/2016   06:26:00   (   0.29,-135.34) (   0.60,-133.97)  155.34                80
 10/01/2016   18:42:12   (  -0.30,-135.36) (   0.42,-138.53)  362.29                80
 10/02/2016   18:24:13   (  -0.29,-135.34) (  -0.68,-133.54)  205.49                80
 10/04/2016   06:40:33   (   0.30,-135.27) (  -0.36,-138.13)  325.96                80
 10/05/2016   06:22:34   (   0.29,-135.25) (   0.74,-133.13)  241.08                80
 10/06/2016   18:38:46   (  -0.30,-135.25) (   0.27,-137.69)  278.04                80
 10/07/2016   18:20:46   (  -0.29,-135.23) (  -0.83,-132.69)  288.92                80
 10/09/2016   06:39:47   (   0.30,-135.15) (  -0.20,-137.28)  243.41                80