Simultaneous Nadir Overpasses (SNOs) between GOES-15 and METOP-A
TLE Epoch: 2013 7 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)
 07/04/2013   06:19:25   (   0.07,-135.11) (   0.54,-132.97)  243.19                80
 07/05/2013   18:40:58   (  -0.05,-135.16) (   0.49,-137.53)  270.15                80
 07/06/2013   18:17:40   (  -0.07,-135.19) (  -0.68,-132.55)  300.86                80
 07/08/2013   06:39:21   (   0.04,-135.20) (  -0.38,-137.14)  220.65                80
 07/09/2013   06:16:03   (   0.07,-135.23) (   0.74,-132.15)  349.92                80
 07/10/2013   18:37:35   (  -0.04,-135.27) (   0.30,-136.71)  164.43                80
 07/11/2013   18:14:18   (  -0.06,-135.29) (  -0.88,-131.73)  405.98                80
 07/13/2013   06:35:59   (   0.04,-135.30) (  -0.17,-136.33)  116.23                80
 07/14/2013   06:12:41   (   0.06,-135.32) (   0.95,-131.33)  453.72                80
 07/15/2013   18:34:13   (  -0.03,-135.35) (   0.09,-135.89)   61.79                80