Simultaneous Nadir Overpasses (SNOs) between GOES-15 and METOP-A
TLE Epoch: 2013 2 13.  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)
 02/14/2013   06:16:07   (  -0.04,-135.06) (   0.57,-132.22)  323.37                80
 02/15/2013   18:34:58   (   0.04,-135.10) (   0.40,-136.79)  192.06                80
 02/16/2013   18:16:56   (   0.04,-135.14) (  -0.67,-131.79)  381.04                80
 02/18/2013   06:35:56   (  -0.04,-135.20) (  -0.29,-136.39)  135.17                80
 02/19/2013   06:12:34   (  -0.04,-135.23) (   0.80,-131.39)  437.33                80
 02/20/2013   18:31:23   (   0.04,-135.25) (   0.17,-135.95)   79.17                80
 02/21/2013   18:13:22   (   0.04,-135.28) (  -0.93,-130.95)  493.52                80
 02/23/2013   06:32:19   (  -0.04,-135.34) (  -0.09,-135.54)   22.94                80
 02/25/2013   18:30:26   (   0.04,-135.37) (  -0.06,-135.10)   32.07                80
 02/27/2013   06:49:22   (  -0.04,-135.43) (  -0.97,-139.69)  484.39                80