Simultaneous Nadir Overpasses (SNOs) between GOES-15 and METOP-A
TLE Epoch: 2011 12 29.  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)
 12/30/2011   06:43:12   (   0.05,-134.80) (  -0.64,-138.01)  365.88                80
 12/31/2011   06:19:53   (   0.06,-134.80) (   0.44,-133.02)  203.38                80
 01/01/2012   18:41:26   (  -0.05,-134.76) (   0.61,-137.57)  320.94                80
 01/02/2012   18:18:09   (  -0.05,-134.77) (  -0.53,-132.59)  248.07                80
 01/04/2012   06:39:51   (   0.04,-134.82) (  -0.51,-137.18)  270.46                80
 01/05/2012   06:16:34   (   0.05,-134.82) (   0.63,-132.20)  298.03                80
 01/06/2012   18:38:07   (  -0.04,-134.76) (   0.40,-136.76)  227.64                80
 01/07/2012   18:14:49   (  -0.05,-134.76) (  -0.69,-131.76)  340.56                80
 01/09/2012   06:36:32   (   0.04,-134.80) (  -0.29,-136.37)  179.19                80
 01/10/2012   06:13:14   (   0.04,-134.79) (   0.80,-131.38)  388.66                80
 01/11/2012   18:34:47   (  -0.03,-134.72) (   0.22,-135.94)  138.06                80