Simultaneous Nadir Overpasses (SNOs) between GOES-15 and METOP-A
TLE Epoch: 2014 5 18.  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)
 05/19/2014   06:19:32   (   0.07,-134.76) (   0.47,-133.02)  198.13                80
 05/20/2014   18:38:24   (  -0.07,-134.70) (   0.55,-137.58)  327.86                80
 05/21/2014   18:20:24   (  -0.07,-134.65) (  -0.55,-132.58)  236.51                80
 05/23/2014   06:39:24   (   0.07,-134.57) (  -0.53,-137.16)  295.36                80
 05/24/2014   06:16:04   (   0.08,-134.52) (   0.58,-132.16)  268.63                80
 05/25/2014   18:34:57   (  -0.07,-134.45) (   0.42,-136.72)  258.07                80
 05/26/2014   18:16:57   (  -0.08,-134.40) (  -0.68,-131.72)  305.80                80
 05/28/2014   06:35:56   (   0.07,-134.32) (  -0.39,-136.30)  226.73                80
 05/29/2014   06:12:37   (   0.08,-134.26) (   0.71,-131.30)  336.58                80
 05/30/2014   18:31:29   (  -0.08,-134.18) (   0.27,-135.86)  191.25                80
 05/31/2014   18:13:30   (  -0.09,-134.13) (  -0.84,-130.87)  371.99                80