Simultaneous Nadir Overpasses (SNOs) between GOES-15 and METOP-A
TLE Epoch: 2013 10 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)
 10/20/2013   18:27:58   (  -0.36,-134.65) (  -0.43,-134.34)   35.10                80
 10/22/2013   06:46:58   (   0.35,-134.57) (  -0.62,-138.93)  497.48                80
 10/23/2013   06:23:39   (   0.35,-134.52) (   0.49,-133.94)   65.96                80
 10/24/2013   18:42:29   (  -0.35,-134.44) (   0.58,-138.49)  461.29                80
 10/25/2013   18:24:29   (  -0.35,-134.39) (  -0.53,-133.49)  102.49                80
 10/27/2013   06:43:30   (   0.34,-134.31) (  -0.52,-138.08)  430.28                80
 10/28/2013   06:20:10   (   0.34,-134.25) (   0.60,-133.09)  132.55                80
 10/29/2013   18:39:01   (  -0.33,-134.17) (   0.47,-137.64)  396.15                80
 10/30/2013   18:21:01   (  -0.34,-134.11) (  -0.65,-132.64)  166.98                80
 11/01/2013   06:40:01   (   0.33,-134.02) (  -0.39,-137.24)  366.10                80
 11/02/2013   06:16:42   (   0.33,-133.96) (   0.73,-132.24)  195.92                80