Simultaneous Nadir Overpasses (SNOs) between GOES-15 and METOP-A
TLE Epoch: 2013 6 8.  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)
 06/09/2013   06:39:21   (   0.10,-134.90) (  -0.42,-137.18)  259.85                80
 06/10/2013   06:16:02   (   0.11,-134.87) (   0.71,-132.19)  305.35                80
 06/11/2013   18:37:32   (  -0.10,-134.85) (   0.31,-136.74)  215.13                80
 06/12/2013   18:14:13   (  -0.12,-134.81) (  -0.82,-131.75)  350.03                80
 06/14/2013   06:35:52   (   0.11,-134.72) (  -0.25,-136.33)  183.64                80
 06/15/2013   06:12:32   (   0.12,-134.67) (   0.89,-131.34)  380.97                80
 06/16/2013   18:34:02   (  -0.10,-134.65) (   0.19,-135.88)  140.57                80
 06/17/2013   18:10:42   (  -0.12,-134.60) (  -0.95,-130.88)  423.92                80
 06/19/2013   06:32:22   (   0.10,-134.49) (  -0.12,-135.47)  110.66                80
 06/20/2013   06:09:02   (   0.11,-134.44) (   1.03,-130.47)  452.95                80
 06/21/2013   18:30:31   (  -0.09,-134.40) (   0.05,-135.01)   70.41                80