Simultaneous Nadir Overpasses (SNOs) between GOES-15 and METOP-A
TLE Epoch: 2013 7 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)
 07/09/2013   06:16:03   (   0.07,-135.22) (   0.72,-132.15)  349.42                80
 07/10/2013   18:37:35   (  -0.04,-135.26) (   0.31,-136.71)  165.39                80
 07/11/2013   18:14:17   (  -0.06,-135.28) (  -0.87,-131.73)  404.95                80
 07/13/2013   06:35:59   (   0.04,-135.29) (  -0.18,-136.32)  117.10                80
 07/14/2013   06:12:40   (   0.06,-135.31) (   0.94,-131.33)  452.74                80
 07/15/2013   18:34:13   (  -0.03,-135.33) (   0.10,-135.89)   63.19                80
 07/18/2013   06:32:35   (   0.02,-135.34) (  -0.02,-135.49)   17.09                80
 07/20/2013   18:28:09   (  -0.01,-135.36) (  -0.07,-135.06)   33.90                80
 07/22/2013   06:49:51   (  -0.02,-135.35) (  -0.96,-139.66)  490.24                80