Simultaneous Nadir Overpasses (SNOs) between GOES-15 and METOP-A
TLE Epoch: 2014 5 20.  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)
 05/20/2014   18:38:23   (  -0.07,-134.70) (   0.58,-137.57)  327.70                80
 05/21/2014   18:20:24   (  -0.07,-134.65) (  -0.52,-132.57)  236.67                80
 05/23/2014   06:39:24   (   0.07,-134.57) (  -0.50,-137.16)  295.19                80
 05/24/2014   06:16:05   (   0.08,-134.52) (   0.60,-132.17)  268.77                80
 05/25/2014   18:34:56   (  -0.07,-134.46) (   0.46,-136.71)  257.93                80
 05/26/2014   18:16:57   (  -0.08,-134.40) (  -0.65,-131.71)  305.97                80
 05/28/2014   06:35:57   (   0.07,-134.32) (  -0.37,-136.30)  226.59                80
 05/29/2014   06:12:37   (   0.08,-134.26) (   0.73,-131.31)  336.68                80
 05/30/2014   18:31:29   (  -0.08,-134.18) (   0.31,-135.86)  191.14                80
 05/31/2014   18:13:29   (  -0.09,-134.13) (  -0.80,-130.86)  372.07                80
 06/02/2014   06:32:30   (   0.09,-134.03) (  -0.23,-135.45)  161.13                80
 06/03/2014   06:09:10   (   0.09,-133.97) (   0.88,-130.45)  401.60                80