Simultaneous Nadir Overpasses (SNOs) between GOES-15 and METOP-A
TLE Epoch: 2013 6 4.  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)
 06/05/2013   06:19:31   (   0.11,-135.04) (   0.57,-133.05)  226.87                80
 06/06/2013   18:41:02   (  -0.10,-135.03) (   0.47,-137.60)  292.42                80
 06/07/2013   18:17:42   (  -0.11,-135.00) (  -0.66,-132.60)  273.44                80
 06/09/2013   06:39:21   (   0.10,-134.91) (  -0.42,-137.18)  259.56                80
 06/10/2013   06:16:02   (   0.11,-134.87) (   0.72,-132.19)  305.63                80
 06/11/2013   18:37:32   (  -0.10,-134.86) (   0.31,-136.74)  214.85                80
 06/12/2013   18:14:13   (  -0.12,-134.82) (  -0.82,-131.75)  350.34                80
 06/14/2013   06:35:52   (   0.11,-134.72) (  -0.25,-136.33)  183.27                80
 06/15/2013   06:12:33   (   0.12,-134.68) (   0.89,-131.34)  381.33                80
 06/16/2013   18:34:02   (  -0.10,-134.65) (   0.19,-135.88)  140.25                80
 06/17/2013   18:10:42   (  -0.12,-134.61) (  -0.94,-130.88)  424.29                80