Simultaneous Nadir Overpasses (SNOs) between GOES-15 and TERRA
TLE Epoch: 2012 4 4.  Predictions up to the next  14.0 days:

     Date     Time(GOES-15)   GOES-15 Lat/Lon  TERRA Lat/Lon    Distance(km)  Time Diff(sec)
 04/05/2012   19:15:01   (  -0.09,-134.57) (  -0.80,-131.10)  394.40                80
 04/06/2012   07:33:44   (   0.09,-134.51) (  -0.28,-136.29)  202.33                80
 04/08/2012   07:24:09   (   0.09,-134.40) (   0.30,-133.31)  123.19                80
 04/08/2012   19:42:44   (  -0.09,-134.41) (   0.78,-138.47)  462.28                80
 04/10/2012   07:11:56   (   0.10,-134.28) (   0.94,-130.35)  447.82                80
 04/10/2012   19:30:30   (  -0.10,-134.29) (   0.13,-135.50)  137.78                80
 04/12/2012   19:20:55   (  -0.11,-134.16) (  -0.47,-132.53)  186.38                80
 04/13/2012   07:42:18   (   0.10,-134.10) (  -0.66,-137.71)  410.73                80
 04/15/2012   07:30:03   (   0.11,-133.97) (  -0.05,-134.74)   86.65                80
 04/17/2012   07:15:08   (   0.11,-133.85) (   0.57,-131.76)  237.39                80
 04/17/2012   19:36:22   (  -0.11,-133.85) (   0.56,-136.91)  348.40                80