Simultaneous Nadir Overpasses (SNOs) between GOES-15 and TERRA
TLE Epoch: 2012 7 25.  Predictions up to the next  14.0 days:

     Date     Time(GOES-15)   GOES-15 Lat/Lon  TERRA Lat/Lon    Distance(km)  Time Diff(sec)
 07/25/2012   07:48:48   (  -0.17,-135.32) (  -1.04,-139.28)  450.73                80
 07/26/2012   19:12:33   (   0.13,-135.31) (  -0.77,-131.14)  474.01                80
 07/27/2012   07:36:36   (  -0.17,-135.29) (  -0.40,-136.32)  117.74                80
 07/29/2012   07:21:44   (  -0.16,-135.25) (   0.24,-133.36)  214.41                80
 07/29/2012   19:45:39   (   0.20,-135.25) (   0.87,-138.52)  370.97                80
 07/31/2012   19:33:26   (   0.19,-135.21) (   0.28,-135.55)   39.26                80
 08/02/2012   19:18:34   (   0.18,-135.16) (  -0.37,-132.59)  292.27                80
 08/03/2012   07:42:37   (  -0.22,-135.14) (  -0.79,-137.77)  299.44                80
 08/05/2012   07:27:45   (  -0.21,-135.09) (  -0.13,-134.82)   31.87                80
 08/07/2012   07:15:32   (  -0.20,-135.04) (   0.48,-131.85)  362.78                80
 08/07/2012   19:39:27   (   0.24,-135.04) (   0.63,-137.01)  223.31                80