Simultaneous Nadir Overpasses (SNOs) between GOES-15 and METOP-A
TLE Epoch: 2012 10 12.  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)
 10/12/2012   18:43:12   (  -0.34,-135.41) (   0.33,-138.54)  356.90                80
 10/13/2012   18:25:12   (  -0.34,-135.40) (  -0.75,-133.54)  211.76                80
 10/15/2012   06:44:12   (   0.34,-135.36) (  -0.25,-138.14)  316.34                80
 10/16/2012   06:20:51   (   0.34,-135.35) (   0.82,-133.14)  251.34                80
 10/17/2012   18:39:42   (  -0.34,-135.35) (   0.21,-137.69)  268.17                80
 10/18/2012   18:21:42   (  -0.34,-135.33) (  -0.92,-132.70)  299.41                80
 10/20/2012   06:40:42   (   0.33,-135.28) (  -0.14,-137.29)  229.66                80
 10/21/2012   06:17:22   (   0.33,-135.26) (   1.00,-132.30)  337.14                80
 10/22/2012   18:36:12   (  -0.32,-135.25) (   0.05,-136.85)  183.77                80
 10/23/2012   18:18:13   (  -0.32,-135.23) (  -1.08,-131.86)  383.29                80
 10/25/2012   06:37:12   (   0.32,-135.18) (   0.03,-136.45)  145.73                80
 10/26/2012   06:13:53   (   0.32,-135.15) (   1.16,-131.46)  420.67                80