Simultaneous Nadir Overpasses (SNOs) between GOES-15 and METOP-A
TLE Epoch: 2013 8 31.  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)
 09/01/2013   18:38:49   (  -0.30,-135.39) (   0.21,-137.64)  256.40                80
 09/02/2013   18:20:49   (  -0.28,-135.41) (  -0.89,-132.64)  315.55                80
 09/04/2013   06:37:10   (   0.31,-135.41) (  -0.12,-137.24)  209.02                80
 09/05/2013   06:19:10   (   0.29,-135.42) (   0.98,-132.24)  361.98                80
 09/06/2013   18:35:23   (  -0.32,-135.47) (  -0.04,-136.82)  153.24                80
 09/07/2013   18:17:24   (  -0.30,-135.48) (  -1.14,-131.82)  418.01                80
 09/09/2013   06:33:44   (   0.33,-135.47) (   0.13,-136.41)  107.03                80
 09/10/2013   06:15:45   (   0.31,-135.48) (   1.23,-131.42)  463.01                80
 09/11/2013   18:31:57   (  -0.33,-135.50) (  -0.24,-135.98)   54.38                80