Simultaneous Nadir Overpasses (SNOs) between GOES-15 and METOP-A
TLE Epoch: 2013 5 16.  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)
 05/17/2013   06:12:44   (   0.10,-135.40) (   0.99,-131.45)  450.08                80
 05/18/2013   18:34:15   (  -0.10,-135.42) (   0.05,-136.00)   66.84                80
 05/21/2013   06:32:36   (   0.10,-135.37) (   0.04,-135.60)   26.39                80
 05/23/2013   18:30:48   (  -0.10,-135.37) (  -0.14,-135.16)   23.20                80
 05/26/2013   06:26:29   (   0.10,-135.29) (   0.24,-134.76)   60.91                80
 05/27/2013   18:48:00   (  -0.10,-135.28) (   0.77,-139.32)  458.91                80
 05/28/2013   18:26:58   (  -0.11,-135.26) (  -0.29,-134.31)  107.93                58
 05/30/2013   06:46:20   (   0.11,-135.20) (  -0.72,-138.90)  421.98                80