Simultaneous Nadir Overpasses (SNOs) between GOES-15 and METOP-A
TLE Epoch: 2014 4 19.  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)
 04/19/2014   06:42:37   (  -0.02,-135.42) (  -0.59,-138.07)  301.50                80
 04/20/2014   06:19:19   (  -0.02,-135.42) (   0.53,-133.08)  266.90                80
 04/21/2014   18:38:12   (   0.01,-135.41) (   0.49,-137.64)  253.24                80
 04/22/2014   18:20:14   (   0.01,-135.41) (  -0.63,-132.65)  315.02                80
 04/24/2014   06:39:14   (  -0.01,-135.38) (  -0.44,-137.23)  210.97                80
 04/25/2014   06:15:56   (  -0.02,-135.37) (   0.68,-132.24)  356.99                80
 04/26/2014   18:34:49   (   0.01,-135.36) (   0.33,-136.80)  163.86                80
 04/27/2014   18:16:50   (   0.02,-135.35) (  -0.80,-131.81)  404.02                80
 04/29/2014   06:35:51   (  -0.01,-135.32) (  -0.25,-136.40)  122.48                80
 04/30/2014   06:12:32   (  -0.01,-135.30) (   0.88,-131.41)  444.90                80
 05/01/2014   18:31:25   (   0.01,-135.28) (   0.17,-135.96)   77.04                80
 05/02/2014   18:13:26   (   0.01,-135.27) (  -0.96,-130.97)  490.19                80