Simultaneous Nadir Overpasses (SNOs) between GOES-15 and METOP-A
TLE Epoch: 2012 5 9.  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)
 05/11/2012   18:29:34   (  -0.15,-135.36) (  -0.20,-135.18)   21.06                80
 05/14/2012   06:27:56   (   0.15,-135.38) (   0.29,-134.79)   67.86                80
 05/15/2012   18:49:27   (  -0.14,-135.41) (   0.74,-139.34)  448.15                80
 05/16/2012   18:26:08   (  -0.15,-135.42) (  -0.36,-134.35)  121.80                80
 05/18/2012   06:47:49   (   0.13,-135.42) (  -0.63,-138.95)  402.09                80
 05/19/2012   06:24:30   (   0.15,-135.42) (   0.48,-133.95)  167.35                80
 05/20/2012   18:46:01   (  -0.13,-135.44) (   0.54,-138.51)  349.79                80
 05/21/2012   18:22:42   (  -0.15,-135.44) (  -0.57,-133.52)  219.25                80
 05/23/2012   06:44:22   (   0.13,-135.43) (  -0.47,-138.11)  305.81                80