Simultaneous Nadir Overpasses (SNOs) between GOES-15 and METOP-A
TLE Epoch: 2012 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)
 12/29/2012   18:28:40   (  -0.07,-135.44) (  -0.15,-135.15)   34.18                80
 12/31/2012   06:50:19   (   0.05,-135.40) (  -0.90,-139.74)  494.12                80
 01/01/2013   06:26:59   (   0.06,-135.38) (   0.17,-134.74)   73.30                80
 01/02/2013   18:48:30   (  -0.04,-135.39) (   0.82,-139.30)  445.43                80
 01/03/2013   18:27:50   (  -0.05,-135.38) (  -0.26,-134.30)  122.08                80
 01/05/2013   06:46:49   (   0.03,-135.33) (  -0.77,-138.90)  407.01                80
 01/06/2013   06:23:29   (   0.04,-135.30) (   0.38,-133.91)  159.48                80
 01/07/2013   18:42:20   (  -0.03,-135.29) (   0.65,-138.47)  361.12                80
 01/08/2013   18:24:19   (  -0.04,-135.27) (  -0.45,-133.47)  205.38                80
 01/10/2013   06:43:18   (   0.02,-135.21) (  -0.63,-138.05)  324.78                80
 01/11/2013   06:19:58   (   0.03,-135.17) (   0.53,-133.07)  241.02                80