Simultaneous Nadir Overpasses (SNOs) between GOES-15 and METOP-A
TLE Epoch: 2013 12 1.  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)
 12/02/2013   18:37:56   (  -0.20,-135.40) (   0.09,-136.78)  156.77                80
 12/03/2013   18:14:35   (  -0.21,-135.39) (  -1.02,-131.78)  411.36                80
 12/05/2013   06:36:14   (   0.19,-135.40) (  -0.02,-136.37)  109.73                80
 12/06/2013   06:12:53   (   0.20,-135.39) (   1.10,-131.37)  457.81                80
 12/07/2013   18:34:23   (  -0.18,-135.33) (  -0.02,-135.91)   67.16                80
 12/10/2013   06:32:40   (   0.17,-135.32) (   0.12,-135.51)   20.94                80
 12/12/2013   18:28:10   (  -0.16,-135.24) (  -0.23,-135.07)   20.65                80
 12/15/2013   06:26:27   (   0.15,-135.22) (   0.29,-134.65)   65.41                80