Simultaneous Nadir Overpasses (SNOs) between GOES-15 and METOP-A
TLE Epoch: 2012 5 30.  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)
 05/30/2012   18:39:09   (  -0.14,-135.40) (   0.20,-136.84)  164.67                80
 05/31/2012   18:15:50   (  -0.15,-135.38) (  -0.96,-131.85)  402.61                80
 06/02/2012   06:37:30   (   0.13,-135.33) (  -0.09,-136.44)  126.60                80
 06/03/2012   06:14:11   (   0.15,-135.31) (   1.02,-131.45)  440.04                80
 06/04/2012   18:35:41   (  -0.13,-135.30) (   0.05,-136.00)   79.74                80
 06/05/2012   18:12:23   (  -0.15,-135.28) (  -1.12,-131.02)  486.52                80
 06/07/2012   06:34:02   (   0.13,-135.22) (   0.02,-135.59)   43.79                80
 06/09/2012   18:32:14   (  -0.13,-135.18) (  -0.12,-135.16)    2.45                80
 06/12/2012   06:27:55   (   0.13,-135.09) (   0.20,-134.76)   37.86                80