Simultaneous Nadir Overpasses (SNOs) between GOES-15 and METOP-A
TLE Epoch: 2013 10 22.  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)
 10/23/2013   06:23:38   (   0.35,-134.51) (   0.47,-133.93)   65.60                80
 10/24/2013   18:42:30   (  -0.35,-134.45) (   0.54,-138.49)  461.14                80
 10/25/2013   18:24:30   (  -0.35,-134.40) (  -0.57,-133.50)  102.63                80
 10/27/2013   06:43:29   (   0.34,-134.31) (  -0.53,-138.08)  430.76                80
 10/28/2013   06:20:10   (   0.34,-134.25) (   0.58,-133.09)  132.07                80
 10/29/2013   18:39:01   (  -0.33,-134.17) (   0.42,-137.65)  396.11                80
 10/30/2013   18:21:01   (  -0.34,-134.11) (  -0.64,-132.64)  167.02                80
 11/01/2013   06:40:01   (   0.33,-134.02) (  -0.40,-137.23)  366.68                80
 11/02/2013   06:16:42   (   0.33,-133.95) (   0.72,-132.24)  195.31                80
 11/03/2013   18:35:32   (  -0.32,-133.85) (   0.33,-136.79)  334.79                80
 11/04/2013   18:17:32   (  -0.33,-133.79) (  -0.79,-131.80)  227.31                80