Simultaneous Nadir Overpasses (SNOs) between GOES-15 and METOP-A
TLE Epoch: 2011 12 31.  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)
 12/31/2011   06:19:53   (   0.06,-134.80) (   0.45,-133.02)  203.16                80
 01/01/2012   18:41:27   (  -0.05,-134.76) (   0.59,-137.58)  321.13                80
 01/02/2012   18:18:09   (  -0.05,-134.76) (  -0.55,-132.59)  247.92                80
 01/04/2012   06:39:51   (   0.04,-134.81) (  -0.48,-137.19)  270.54                80
 01/05/2012   06:16:33   (   0.05,-134.81) (   0.62,-132.19)  297.98                80
 01/06/2012   18:38:06   (  -0.04,-134.76) (   0.40,-136.76)  227.62                80
 01/07/2012   18:14:48   (  -0.05,-134.75) (  -0.70,-131.76)  340.65                80
 01/09/2012   06:36:30   (   0.04,-134.79) (  -0.32,-136.36)  178.93                80
 01/10/2012   06:13:12   (   0.04,-134.79) (   0.79,-131.37)  388.99                80
 01/11/2012   18:34:44   (  -0.03,-134.72) (   0.27,-135.92)  137.62                80
 01/12/2012   18:11:26   (  -0.03,-134.71) (  -0.91,-130.94)  430.17                80