Simultaneous Nadir Overpasses (SNOs) between GOES-15 and METOP-A
TLE Epoch: 2013 7 28.  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)
 07/29/2013   18:44:39   (   0.05,-135.38) (   0.73,-138.38)  342.63                80
 07/30/2013   18:21:21   (   0.02,-135.38) (  -0.41,-133.40)  225.33                80
 08/01/2013   06:43:01   (  -0.06,-135.35) (  -0.66,-137.98)  299.98                80
 08/02/2013   06:19:43   (  -0.03,-135.34) (   0.48,-133.00)  267.42                80
 08/03/2013   18:41:15   (   0.07,-135.34) (   0.56,-137.55)  252.14                80
 08/04/2013   18:17:56   (   0.04,-135.33) (  -0.58,-132.57)  315.12                80
 08/06/2013   06:39:37   (  -0.08,-135.30) (  -0.47,-137.15)  210.94                80
 08/07/2013   06:16:18   (  -0.05,-135.29) (   0.67,-132.17)  355.85                80
 08/08/2013   18:37:49   (   0.09,-135.27) (   0.43,-136.71)  164.81                80
 08/09/2013   18:14:31   (   0.06,-135.26) (  -0.71,-131.73)  401.86                80
 08/11/2013   06:36:11   (  -0.10,-135.22) (  -0.33,-136.32)  124.96                80