Simultaneous Nadir Overpasses (SNOs) between GOES-15 and METOP-A
TLE Epoch: 2012 2 19.  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)
 02/19/2012   18:25:54   (   0.00,-135.33) (  -0.24,-134.37)  110.37                80
 02/21/2012   06:47:36   (  -0.00,-135.36) (  -0.81,-138.96)  410.43                80
 02/22/2012   06:24:17   (   0.00,-135.38) (   0.31,-133.97)  160.28                80
 02/23/2012   18:45:51   (   0.00,-135.40) (   0.68,-138.54)  357.31                80
 02/24/2012   18:22:32   (  -0.00,-135.41) (  -0.44,-133.55)  213.12                80
 02/26/2012   06:44:13   (  -0.00,-135.43) (  -0.60,-138.14)  308.41                80
 02/27/2012   06:20:55   (   0.00,-135.44) (   0.52,-133.15)  261.65                80
 02/28/2012   18:42:28   (   0.00,-135.45) (   0.48,-137.72)  257.15                80
 02/29/2012   18:19:10   (   0.00,-135.46) (  -0.64,-132.73)  312.45                80
 03/02/2012   06:40:51   (  -0.01,-135.47) (  -0.39,-137.32)  210.36                80
 03/03/2012   06:17:33   (  -0.00,-135.47) (   0.73,-132.33)  358.85                80