Simultaneous Nadir Overpasses (SNOs) between GOES-15 and METOP-A
TLE Epoch: 2013 10 14.  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)
 10/15/2013   18:28:44   (  -0.37,-134.87) (  -0.27,-135.18)   35.98                80
 10/18/2013   06:29:46   (   0.37,-134.77) (   0.37,-134.79)    1.91                80
 10/20/2013   18:27:58   (  -0.36,-134.66) (  -0.45,-134.35)   36.19                80
 10/22/2013   06:46:58   (   0.36,-134.60) (  -0.60,-138.94)  494.26                80
 10/23/2013   06:23:39   (   0.36,-134.55) (   0.51,-133.94)   69.57                80
 10/24/2013   18:42:29   (  -0.35,-134.47) (   0.57,-138.49)  458.89                80
 10/25/2013   18:24:30   (  -0.35,-134.42) (  -0.54,-133.49)  105.18                80
 10/27/2013   06:43:30   (   0.34,-134.36) (  -0.50,-138.09)  425.43                80
 10/28/2013   06:20:11   (   0.34,-134.30) (   0.61,-133.09)  137.77                80