Simultaneous Nadir Overpasses (SNOs) between AURA and NPP
TLE Epoch: 2013 9 3.  Predictions up to the next  14.0 days:

     Date     Time(AURA)   AURA Lat/Lon  NPP Lat/Lon    Distance(km)  Time Diff(sec)
 09/05/2013   10:35:53   (  78.96, -85.63) (  78.97, -85.50)    2.98                70
 09/05/2013   11:25:15   ( -79.17,  83.24) ( -79.16,  83.12)    2.78                 8
 09/08/2013   02:52:25   (  78.95,  30.15) (  78.94,  30.03)    2.95                43
 09/08/2013   03:41:45   ( -79.24,-160.46) ( -79.23,-160.58)    2.52                34
 09/10/2013   19:08:54   (  79.11, 146.96) (  79.11, 147.03)    1.81                20
 09/10/2013   19:58:14   ( -79.39, -43.58) ( -79.40, -43.49)    2.10                57
 09/13/2013   10:37:31   ( -75.14,  79.37) ( -75.36,  78.21)   40.86                74
 09/13/2013   11:25:30   (  79.12, -97.14) (  79.11, -97.23)    1.93                 2
 09/16/2013   02:52:47   ( -78.94,-149.99) ( -78.94,-149.94)    1.12                57