Simultaneous Nadir Overpasses (SNOs) between GOES-15 and METOP-A
TLE Epoch: 2012 5 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)
 05/14/2012   06:27:57   (   0.15,-135.39) (   0.29,-134.79)   68.42                80
 05/15/2012   18:49:28   (  -0.14,-135.42) (   0.76,-139.34)  447.29                80
 05/16/2012   18:26:09   (  -0.15,-135.43) (  -0.39,-134.36)  122.57                80
 05/18/2012   06:47:51   (   0.14,-135.43) (  -0.64,-138.96)  401.85                80
 05/19/2012   06:24:31   (   0.15,-135.43) (   0.45,-133.96)  167.49                80
 05/20/2012   18:46:04   (  -0.13,-135.45) (   0.54,-138.52)  349.48                80
 05/21/2012   18:22:44   (  -0.15,-135.46) (  -0.55,-133.53)  219.44                80
 05/23/2012   06:44:25   (   0.14,-135.44) (  -0.48,-138.12)  306.31                80
 05/24/2012   06:21:07   (   0.15,-135.44) (   0.67,-133.14)  262.04                80
 05/25/2012   18:42:38   (  -0.14,-135.45) (   0.38,-137.69)  256.20                80