Simultaneous Nadir Overpasses (SNOs) between GOES-15 and METOP-A
TLE Epoch: 2012 6 16.  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)
 06/17/2012   06:24:25   (   0.11,-134.96) (   0.36,-133.90)  120.68                80
 06/18/2012   18:45:56   (  -0.09,-134.95) (   0.68,-138.45)  398.70                80
 06/19/2012   18:22:36   (  -0.11,-134.91) (  -0.45,-133.46)  165.84                80
 06/21/2012   06:44:16   (   0.08,-134.80) (  -0.62,-138.05)  369.32                80
 06/22/2012   06:20:56   (   0.11,-134.76) (   0.52,-133.05)  194.86                80
 06/23/2012   18:42:25   (  -0.08,-134.74) (   0.58,-137.59)  325.55                80
 06/24/2012   18:19:06   (  -0.10,-134.70) (  -0.56,-132.60)  238.39                80
 06/26/2012   06:40:45   (   0.07,-134.58) (  -0.49,-137.19)  297.47                80
 06/27/2012   06:17:25   (   0.09,-134.53) (   0.60,-132.19)  266.04                80
 06/28/2012   18:38:55   (  -0.06,-134.50) (   0.44,-136.74)  255.57                80
 06/29/2012   18:15:36   (  -0.08,-134.44) (  -0.71,-131.75)  307.50                80