Simultaneous Nadir Overpasses (SNOs) between GOES-15 and METOP-A
TLE Epoch: 2012 6 4.  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)
 06/04/2012   18:35:42   (  -0.13,-135.31) (  -0.01,-136.00)   78.12                80
 06/05/2012   18:12:23   (  -0.15,-135.29) (  -1.12,-131.01)  488.25                80
 06/07/2012   06:34:03   (   0.13,-135.22) (   0.07,-135.60)   42.48                80
 06/09/2012   18:32:14   (  -0.13,-135.20) (  -0.12,-135.15)    4.69                80
 06/12/2012   06:27:54   (   0.13,-135.10) (   0.19,-134.75)   39.46                80
 06/13/2012   18:49:26   (  -0.10,-135.09) (   0.81,-139.31)  480.72                80
 06/14/2012   18:26:06   (  -0.12,-135.06) (  -0.30,-134.32)   84.92                80
 06/16/2012   06:47:46   (   0.09,-134.98) (  -0.80,-138.90)  446.51                80
 06/17/2012   06:24:26   (   0.11,-134.95) (   0.32,-133.90)  118.54                80