Simultaneous Nadir Overpasses (SNOs) between GOES-15 and METOP-A
TLE Epoch: 2011 12 28.  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)
 12/28/2011   18:21:28   (  -0.06,-134.74) (  -0.35,-133.41)  151.64                80
 12/30/2011   06:43:11   (   0.05,-134.80) (  -0.69,-138.00)  365.60                80
 12/31/2011   06:19:53   (   0.06,-134.80) (   0.44,-133.02)  203.52                80
 01/01/2012   18:41:27   (  -0.05,-134.76) (   0.60,-137.57)  320.60                80
 01/02/2012   18:18:09   (  -0.05,-134.77) (  -0.53,-132.59)  248.26                80
 01/04/2012   06:39:51   (   0.04,-134.82) (  -0.51,-137.18)  270.08                80
 01/05/2012   06:16:34   (   0.05,-134.82) (   0.63,-132.20)  298.25                80
 01/06/2012   18:38:07   (  -0.04,-134.77) (   0.40,-136.76)  227.25                80
 01/07/2012   18:14:50   (  -0.05,-134.76) (  -0.74,-131.78)  340.78                80
 01/09/2012   06:36:32   (   0.04,-134.80) (  -0.29,-136.37)  178.79                80
 01/10/2012   06:13:14   (   0.04,-134.79) (   0.79,-131.38)  388.90                80