Simultaneous Nadir Overpasses (SNOs) between GOES-15 and METOP-A
TLE Epoch: 2013 11 9.  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)
 11/11/2013   06:33:09   (   0.29,-135.29) (   0.23,-135.62)   37.16                80
 11/13/2013   18:28:39   (  -0.29,-135.31) (  -0.32,-135.18)   15.35                80
 11/16/2013   06:26:59   (   0.28,-135.40) (   0.41,-134.77)   70.86                80
 11/17/2013   18:48:30   (  -0.26,-135.39) (   0.63,-139.33)  449.38                80
 11/18/2013   18:25:10   (  -0.27,-135.40) (  -0.51,-134.34)  121.64                80
 11/20/2013   06:46:49   (   0.25,-135.47) (  -0.53,-138.93)  394.47                80
 11/21/2013   06:23:30   (   0.26,-135.48) (   0.62,-133.94)  175.96                80
 11/22/2013   18:45:00   (  -0.24,-135.45) (   0.42,-138.49)  345.46                80