Simultaneous Nadir Overpasses (SNOs) between GOES-15 and METOP-A
TLE Epoch: 2012 9 14.  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)
 09/14/2012   18:25:20   (  -0.32,-135.04) (  -0.66,-133.53)  171.85                80
 09/16/2012   06:41:41   (   0.34,-135.06) (  -0.33,-138.13)  350.34                80
 09/17/2012   06:23:42   (   0.33,-135.08) (   0.78,-133.14)  221.81                80
 09/18/2012   18:39:53   (  -0.35,-135.14) (   0.25,-137.70)  291.78                80
 09/19/2012   18:21:53   (  -0.33,-135.17) (  -0.86,-132.70)  280.17                80
 09/21/2012   06:38:15   (   0.35,-135.18) (  -0.14,-137.31)  243.22                80
 09/22/2012   06:20:15   (   0.33,-135.19) (   0.97,-132.31)  327.86                80
 09/23/2012   18:36:28   (  -0.34,-135.24) (   0.00,-136.89)  187.40                80
 09/24/2012   18:18:28   (  -0.33,-135.26) (  -1.10,-131.89)  383.76                80
 09/26/2012   06:37:29   (   0.35,-135.26) (   0.10,-136.50)  140.00                80
 09/27/2012   06:16:50   (   0.34,-135.28) (   1.20,-131.50)  430.66                80