Simultaneous Nadir Overpasses (SNOs) between GOES-15 and METOP-A
TLE Epoch: 2013 9 27.  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)
 09/28/2013   06:43:30   (   0.37,-135.38) (  -0.21,-138.13)  312.16                80
 09/29/2013   06:22:51   (   0.36,-135.37) (   0.87,-133.13)  255.08                80
 09/30/2013   18:39:03   (  -0.37,-135.36) (   0.14,-137.69)  266.27                80
 10/01/2013   18:21:04   (  -0.36,-135.34) (  -0.95,-132.70)  301.15                80
 10/03/2013   06:40:05   (   0.37,-135.30) (  -0.06,-137.30)  227.82                80
 10/04/2013   06:16:45   (   0.36,-135.27) (   1.02,-132.30)  338.67                80
 10/05/2013   18:35:38   (  -0.37,-135.24) (  -0.03,-136.86)  184.25                80
 10/06/2013   18:17:38   (  -0.37,-135.22) (  -1.12,-131.87)  382.27                80
 10/08/2013   06:36:40   (   0.37,-135.17) (   0.11,-136.47)  147.57                80
 10/09/2013   06:13:20   (   0.36,-135.13) (   1.20,-131.47)  417.86                80
 10/10/2013   18:32:11   (  -0.37,-135.08) (  -0.15,-136.02)  107.13                80