Simultaneous Nadir Overpasses (SNOs) between GOES-15 and TERRA
TLE Epoch: 2012 12 1.  Predictions up to the next  14.0 days:

     Date     Time(GOES-15)   GOES-15 Lat/Lon  TERRA Lat/Lon    Distance(km)  Time Diff(sec)
 12/01/2012   19:12:38   (  -0.15,-135.23) (  -1.03,-131.19)  459.94                80
 12/02/2012   07:36:42   (   0.13,-135.22) (  -0.09,-136.37)  131.20                80
 12/04/2012   07:21:51   (   0.13,-135.26) (   0.54,-133.42)  210.47                80
 12/04/2012   19:45:46   (  -0.11,-135.30) (   0.59,-138.57)  371.56                80
 12/06/2012   19:33:35   (  -0.11,-135.34) (  -0.05,-135.61)   30.41                80
 12/08/2012   19:18:44   (  -0.12,-135.38) (  -0.70,-132.66)  310.00                80
 12/09/2012   07:42:48   (   0.09,-135.37) (  -0.41,-137.85)  280.95                80
 12/11/2012   07:27:56   (   0.10,-135.40) (   0.19,-134.88)   58.24                80
 12/13/2012   07:15:45   (   0.10,-135.42) (   0.86,-131.93)  396.71                80
 12/13/2012   19:39:40   (  -0.08,-135.44) (   0.26,-137.08)  186.83                80