Simultaneous Nadir Overpasses (SNOs) between GOES-15 and METOP-A
TLE Epoch: 2013 4 4.  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)
 04/04/2013   18:41:30   (  -0.00,-134.90) (   0.79,-138.46)  406.07                80
 04/05/2013   18:23:32   (   0.00,-134.86) (  -0.29,-133.47)  158.67                80
 04/07/2013   06:39:54   (   0.00,-134.82) (  -0.72,-138.07)  370.13                80
 04/08/2013   06:21:55   (  -0.00,-134.78) (   0.36,-133.07)  194.42                80
 04/09/2013   18:38:10   (  -0.00,-134.70) (   0.64,-137.64)  334.50                80
 04/10/2013   18:20:11   (   0.00,-134.66) (  -0.45,-132.64)  229.84                80
 04/12/2013   06:36:32   (   0.00,-134.61) (  -0.61,-137.23)  299.67                80
 04/13/2013   06:18:35   (  -0.00,-134.57) (   0.54,-132.25)  264.22                80
 04/14/2013   18:34:48   (  -0.00,-134.48) (   0.52,-136.81)  265.98                80
 04/15/2013   18:16:50   (  -0.00,-134.43) (  -0.57,-131.81)  297.59                80
 04/17/2013   06:33:12   (   0.01,-134.37) (  -0.42,-136.42)  232.93                80
 04/18/2013   06:15:14   (   0.01,-134.32) (   0.68,-131.42)  330.30                80