Simultaneous Nadir Overpasses (SNOs) between GOES-15 and METOP-A
TLE Epoch: 2013 6 1.  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)
 06/01/2013   18:41:50   (  -0.11,-135.16) (   0.65,-138.45)  374.99                80
 06/02/2013   18:23:51   (  -0.11,-135.14) (  -0.48,-133.45)  191.63                80
 06/04/2013   06:42:51   (   0.10,-135.06) (  -0.54,-138.05)  339.80                80
 06/05/2013   06:19:31   (   0.11,-135.03) (   0.54,-133.04)  226.14                80
 06/06/2013   18:41:01   (  -0.10,-135.02) (   0.50,-137.59)  293.96                80
 06/07/2013   18:17:42   (  -0.11,-134.99) (  -0.63,-132.60)  271.93                80
 06/09/2013   06:39:22   (   0.10,-134.90) (  -0.38,-137.19)  260.37                80
 06/10/2013   06:16:02   (   0.11,-134.87) (   0.69,-132.19)  304.77                80
 06/11/2013   18:37:32   (  -0.10,-134.84) (   0.33,-136.74)  216.58                80
 06/12/2013   18:14:12   (  -0.12,-134.80) (  -0.81,-131.75)  348.62                80
 06/14/2013   06:35:52   (   0.11,-134.71) (  -0.26,-136.33)  184.17                80
 06/15/2013   06:12:32   (   0.12,-134.67) (   0.88,-131.33)  380.36                80