Simultaneous Nadir Overpasses (SNOs) between GOES-15 and METOP-A
TLE Epoch: 2013 9 24.  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)
 09/25/2013   18:42:28   (  -0.37,-135.44) (   0.34,-138.52)  351.58                80
 09/26/2013   18:24:29   (  -0.36,-135.43) (  -0.80,-133.53)  216.55                80
 09/28/2013   06:43:30   (   0.37,-135.39) (  -0.21,-138.13)  311.82                80
 09/29/2013   06:20:11   (   0.36,-135.37) (   0.87,-133.13)  255.44                80
 09/30/2013   18:39:03   (  -0.37,-135.36) (   0.14,-137.70)  266.11                80
 10/01/2013   18:21:04   (  -0.36,-135.34) (  -0.95,-132.70)  301.36                80
 10/03/2013   06:40:05   (   0.37,-135.30) (  -0.06,-137.30)  227.30                80
 10/04/2013   06:16:46   (   0.36,-135.28) (   1.02,-132.30)  339.20                80
 10/05/2013   18:35:38   (  -0.37,-135.25) (  -0.03,-136.86)  183.94                80
 10/06/2013   18:17:38   (  -0.37,-135.22) (  -1.12,-131.87)  382.62                80