Simultaneous Nadir Overpasses (SNOs) between GOES-15 and METOP-A
TLE Epoch: 2013 6 3.  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)
 06/04/2013   06:42:50   (   0.10,-135.06) (  -0.58,-138.04)  339.67                80
 06/05/2013   06:19:31   (   0.11,-135.03) (   0.55,-133.04)  226.26                80
 06/06/2013   18:41:01   (  -0.10,-135.02) (   0.49,-137.59)  293.85                80
 06/07/2013   18:17:42   (  -0.11,-134.99) (  -0.64,-132.60)  272.02                80
 06/09/2013   06:39:21   (   0.10,-134.90) (  -0.43,-137.18)  260.24                80
 06/10/2013   06:16:02   (   0.11,-134.87) (   0.71,-132.19)  304.89                80
 06/11/2013   18:37:32   (  -0.10,-134.84) (   0.32,-136.74)  216.46                80
 06/12/2013   18:14:13   (  -0.12,-134.80) (  -0.82,-131.75)  348.75                80
 06/14/2013   06:35:52   (   0.11,-134.71) (  -0.25,-136.33)  184.02                80
 06/15/2013   06:12:32   (   0.12,-134.67) (   0.89,-131.34)  380.53                80
 06/16/2013   18:34:02   (  -0.10,-134.63) (   0.18,-135.88)  141.96                80