Simultaneous Nadir Overpasses (SNOs) between GOES-15 and METOP-A
TLE Epoch: 2012 1 30.  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)
 01/30/2012   18:42:00   (   0.01,-134.73) (   0.66,-137.63)  331.00                80
 01/31/2012   18:18:42   (   0.00,-134.77) (  -0.45,-132.64)  242.25                80
 02/02/2012   06:40:25   (   0.02,-134.85) (  -0.52,-137.25)  273.85                80
 02/03/2012   06:17:07   (   0.01,-134.88) (   0.59,-132.26)  299.22                80
 02/04/2012   18:36:00   (  -0.00,-134.92) (   0.40,-136.83)  216.71                80
 02/05/2012   18:18:02   (  -0.00,-134.95) (  -0.71,-131.83)  355.92                80
 02/07/2012   06:37:04   (   0.00,-135.02) (  -0.31,-136.43)  160.74                80
 02/08/2012   06:13:45   (  -0.00,-135.05) (   0.80,-131.44)  411.45                80
 02/09/2012   18:35:19   (   0.00,-135.08) (   0.19,-136.01)  105.69                80
 02/10/2012   18:14:40   (   0.00,-135.11) (  -0.92,-131.02)  466.21                80
 02/12/2012   06:33:43   (  -0.00,-135.16) (  -0.09,-135.62)   51.50                80