Simultaneous Nadir Overpasses (SNOs) between GOES-15 and METOP-A
TLE Epoch: 2012 9 15.  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)
 09/16/2012   06:41:41   (   0.34,-135.06) (  -0.32,-138.14)  350.21                80
 09/17/2012   06:23:42   (   0.33,-135.08) (   0.79,-133.14)  221.99                80
 09/18/2012   18:39:53   (  -0.35,-135.14) (   0.23,-137.70)  291.54                80
 09/19/2012   18:21:54   (  -0.33,-135.17) (  -0.88,-132.71)  280.43                80
 09/21/2012   06:38:15   (   0.35,-135.18) (  -0.10,-137.32)  242.91                80
 09/22/2012   06:20:14   (   0.33,-135.19) (   0.95,-132.31)  328.25                80
 09/23/2012   18:36:27   (  -0.34,-135.24) (   0.01,-136.88)  186.92                80
 09/24/2012   18:18:27   (  -0.33,-135.26) (  -1.10,-131.89)  384.30                80
 09/26/2012   06:34:48   (   0.35,-135.26) (   0.05,-136.48)  139.37                80
 09/27/2012   06:16:48   (   0.34,-135.28) (   1.16,-131.49)  431.36                80
 09/28/2012   18:33:00   (  -0.35,-135.32) (  -0.20,-136.06)   84.55                80