Simultaneous Nadir Overpasses (SNOs) between GOES-15 and TERRA
TLE Epoch: 2012 6 29.  Predictions up to the next  14.0 days:

     Date     Time(GOES-15)   GOES-15 Lat/Lon  TERRA Lat/Lon    Distance(km)  Time Diff(sec)
 06/29/2012   19:33:34   (   0.01,-135.20) (   0.11,-135.60)   45.61                80
 07/01/2012   19:18:44   (   0.01,-135.23) (  -0.54,-132.65)  293.90                80
 07/02/2012   07:42:48   (  -0.04,-135.23) (  -0.59,-137.84)  296.00                80
 07/04/2012   07:27:58   (  -0.03,-135.26) (   0.07,-134.89)   42.88                80
 07/06/2012   07:15:47   (  -0.02,-135.29) (   0.68,-131.93)  381.57                80
 07/06/2012   19:39:43   (   0.05,-135.31) (   0.41,-137.09)  202.26                80
 07/08/2012   19:24:52   (   0.04,-135.34) (  -0.20,-134.14)  136.34                80
 07/09/2012   07:48:56   (  -0.08,-135.34) (  -0.92,-139.33)  453.33                80
 07/10/2012   19:12:42   (   0.04,-135.36) (  -0.88,-131.19)  474.63                80
 07/11/2012   07:36:45   (  -0.07,-135.36) (  -0.30,-136.37)  115.21                80