Simultaneous Nadir Overpasses (SNOs) between GOES-15 and METOP-A
TLE Epoch: 2013 10 7.  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)
 10/08/2013   06:36:39   (   0.38,-135.13) (   0.09,-136.46)  151.90                80
 10/09/2013   06:13:20   (   0.37,-135.09) (   1.18,-131.46)  413.30                80
 10/10/2013   18:32:11   (  -0.37,-135.05) (  -0.14,-136.02)  111.34                80
 10/11/2013   18:14:12   (  -0.36,-135.01) (  -1.23,-131.02)  453.94                80
 10/13/2013   06:33:13   (   0.37,-134.94) (   0.22,-135.62)   77.57                80
 10/14/2013   06:09:53   (   0.36,-134.90) (   1.32,-130.63)  486.92                80
 10/15/2013   18:28:45   (  -0.37,-134.84) (  -0.28,-135.18)   38.84                80
 10/18/2013   06:29:47   (   0.36,-134.74) (   0.37,-134.79)    5.77                80
 10/20/2013   18:27:58   (  -0.36,-134.62) (  -0.44,-134.35)   31.53                80