Simultaneous Nadir Overpasses (SNOs) between GOES-15 and METOP-A
TLE Epoch: 2012 8 18.  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)
 08/19/2012   06:23:35   (   0.21,-134.64) (   0.55,-133.06)  179.91                80
 08/20/2012   18:39:48   (  -0.25,-134.65) (   0.40,-137.63)  339.19                80
 08/21/2012   18:21:48   (  -0.22,-134.61) (  -0.64,-132.62)  225.96                80
 08/23/2012   06:38:08   (   0.26,-134.47) (  -0.39,-137.22)  314.44                80
 08/24/2012   06:20:09   (   0.23,-134.42) (   0.72,-132.22)  249.85                80
 08/25/2012   18:36:21   (  -0.26,-134.42) (   0.28,-136.79)  270.94                80
 08/26/2012   18:18:22   (  -0.24,-134.37) (  -0.83,-131.80)  293.32                80
 08/28/2012   06:34:41   (   0.27,-134.22) (  -0.24,-136.38)  247.63                80
 08/29/2012   06:16:41   (   0.26,-134.16) (   0.88,-131.39)  316.11                80
 08/30/2012   18:32:54   (  -0.29,-134.15) (   0.09,-135.96)  205.45                80
 08/31/2012   18:14:53   (  -0.27,-134.10) (  -0.97,-130.95)  358.62                80