Simultaneous Nadir Overpasses (SNOs) between GOES-15 and METOP-A
TLE Epoch: 2014 5 9.  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)
 05/10/2014   18:45:15   (  -0.05,-135.10) (   0.90,-139.27)  475.87                80
 05/11/2014   18:27:17   (  -0.05,-135.07) (  -0.25,-134.29)   89.98                80
 05/13/2014   06:46:17   (   0.05,-134.99) (  -0.79,-138.87)  441.77                80
 05/14/2014   06:22:58   (   0.06,-134.96) (   0.29,-133.87)  123.40                80
 05/15/2014   18:41:50   (  -0.06,-134.92) (   0.74,-138.43)  399.99                80
 05/16/2014   18:23:51   (  -0.06,-134.88) (  -0.41,-133.44)  164.74                80
 05/18/2014   06:42:51   (   0.06,-134.79) (  -0.68,-138.02)  368.53                80
 05/19/2014   06:19:32   (   0.07,-134.74) (   0.47,-133.03)  195.63                80
 05/20/2014   18:38:25   (  -0.07,-134.69) (   0.56,-137.58)  329.08                80
 05/21/2014   18:20:25   (  -0.07,-134.65) (  -0.53,-132.58)  235.04                80
 05/23/2014   06:39:25   (   0.07,-134.55) (  -0.50,-137.17)  298.68                80