Simultaneous Nadir Overpasses (SNOs) between GOES-15 and METOP-A
TLE Epoch: 2013 9 30.  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)
 09/30/2013   18:39:03   (  -0.37,-135.35) (   0.13,-137.70)  267.25                80
 10/01/2013   18:21:04   (  -0.36,-135.33) (  -0.95,-132.70)  299.76                80
 10/03/2013   06:40:05   (   0.37,-135.25) (  -0.06,-137.30)  232.25                80
 10/04/2013   06:16:46   (   0.37,-135.23) (   1.03,-132.30)  333.89                80
 10/05/2013   18:35:38   (  -0.38,-135.22) (  -0.03,-136.86)  187.19                80
 10/06/2013   18:17:38   (  -0.37,-135.19) (  -1.12,-131.87)  378.93                80
 10/08/2013   06:36:39   (   0.37,-135.11) (   0.05,-136.45)  154.02                80
 10/09/2013   06:13:20   (   0.37,-135.07) (   1.20,-131.47)  411.06                80
 10/10/2013   18:32:12   (  -0.37,-135.04) (  -0.15,-136.02)  112.03                80
 10/11/2013   18:14:12   (  -0.36,-135.00) (  -1.25,-131.03)  453.07                80
 10/13/2013   06:33:13   (   0.37,-134.92) (   0.24,-135.63)   80.51                80
 10/14/2013   06:09:54   (   0.36,-134.87) (   1.33,-130.63)  483.89                80