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) (  -0.34,-133.40)  151.61                80
 12/30/2011   06:43:12   (   0.05,-134.80) (  -0.65,-138.01)  365.70                80
 12/31/2011   06:19:54   (   0.06,-134.80) (   0.48,-133.03)  203.37                80
 01/01/2012   18:41:27   (  -0.05,-134.76) (   0.58,-137.58)  320.87                80
 01/02/2012   18:18:10   (  -0.05,-134.77) (  -0.55,-132.59)  247.90                80
 01/04/2012   06:39:52   (   0.04,-134.82) (  -0.51,-137.19)  270.58                80
 01/05/2012   06:16:35   (   0.05,-134.82) (   0.61,-132.20)  297.66                80
 01/06/2012   18:38:09   (  -0.04,-134.77) (   0.38,-136.77)  228.06                80
 01/07/2012   18:14:52   (  -0.05,-134.76) (  -0.74,-131.79)  339.87                80
 01/09/2012   06:36:34   (   0.04,-134.80) (  -0.32,-136.38)  179.91                80
 01/10/2012   06:13:16   (   0.04,-134.79) (   0.81,-131.39)  387.61                80