Simultaneous Nadir Overpasses (SNOs) between GOES-15 and METOP-A
TLE Epoch: 2013 4 3.  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) (   0.80,-138.46)  406.29                80
 04/05/2013   18:23:31   (   0.00,-134.86) (  -0.28,-133.46)  158.45                80
 04/07/2013   06:39:54   (   0.00,-134.82) (  -0.73,-138.07)  370.30                80
 04/08/2013   06:21:55   (  -0.00,-134.78) (   0.36,-133.07)  194.25                80
 04/09/2013   18:38:10   (  -0.00,-134.70) (   0.65,-137.64)  334.73                80
 04/10/2013   18:20:11   (   0.00,-134.66) (  -0.44,-132.64)  229.60                80
 04/12/2013   06:36:33   (   0.00,-134.61) (  -0.56,-137.25)  299.85                80
 04/13/2013   06:18:35   (  -0.00,-134.56) (   0.53,-132.25)  264.05                80
 04/14/2013   18:34:48   (  -0.00,-134.47) (   0.52,-136.81)  266.20                80
 04/15/2013   18:16:50   (  -0.00,-134.43) (  -0.57,-131.81)  297.37                80
 04/17/2013   06:33:12   (   0.01,-134.37) (  -0.42,-136.42)  233.09                80