Simultaneous Nadir Overpasses (SNOs) between GOES-15 and METOP-A
TLE Epoch: 2013 2 9.  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)
 02/10/2013   18:38:29   (   0.05,-134.92) (   0.63,-137.62)  306.50                80
 02/11/2013   18:20:28   (   0.04,-134.96) (  -0.48,-132.62)  267.15                80
 02/13/2013   06:39:27   (  -0.05,-135.03) (  -0.53,-137.22)  248.79                80
 02/14/2013   06:16:07   (  -0.04,-135.07) (   0.59,-132.22)  324.28                80
 02/15/2013   18:34:56   (   0.04,-135.11) (   0.43,-136.78)  190.59                80
 02/16/2013   18:16:56   (   0.04,-135.14) (  -0.70,-131.79)  382.56                80
 02/18/2013   06:35:55   (  -0.04,-135.21) (  -0.28,-136.39)  133.96                80
 02/19/2013   06:12:34   (  -0.04,-135.24) (   0.80,-131.38)  438.55                80
 02/20/2013   18:31:23   (   0.04,-135.26) (   0.19,-135.94)   77.60                80
 02/21/2013   18:13:22   (   0.04,-135.29) (  -0.95,-130.95)  495.00                80
 02/23/2013   06:32:20   (  -0.04,-135.35) (  -0.11,-135.54)   22.15                80