Simultaneous Nadir Overpasses (SNOs) between GOES-15 and METOP-A
TLE Epoch: 2012 12 12.  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)
 12/13/2012   06:20:12   (   0.14,-135.40) (   0.64,-133.06)  265.85                80
 12/14/2012   18:41:44   (  -0.12,-135.46) (   0.37,-137.63)  247.43                80
 12/15/2012   18:18:25   (  -0.13,-135.47) (  -0.73,-132.64)  322.17                80
 12/17/2012   06:40:05   (   0.11,-135.43) (  -0.31,-137.23)  205.35                80
 12/18/2012   06:16:47   (   0.12,-135.44) (   0.84,-132.25)  363.72                80
 12/19/2012   18:38:19   (  -0.10,-135.49) (   0.19,-136.81)  150.44                80
 12/20/2012   18:15:01   (  -0.11,-135.50) (  -0.95,-131.83)  418.69                80
 12/22/2012   06:36:41   (   0.09,-135.46) (  -0.12,-136.42)  109.43                80
 12/23/2012   06:13:22   (   0.10,-135.46) (   1.01,-131.44)  458.89                80
 12/24/2012   18:34:55   (  -0.09,-135.50) (   0.04,-136.00)   56.85                80