Simultaneous Nadir Overpasses (SNOs) between AURA and NPP
TLE Epoch: 2013 5 28.  Predictions up to the next  14.0 days:

     Date     Time(AURA)   AURA Lat/Lon  NPP Lat/Lon    Distance(km)  Time Diff(sec)
 05/29/2013   19:58:40   (  79.39, 136.36) (  79.38, 136.23)    2.96                28
 05/29/2013   20:48:01   ( -79.62, -54.42) ( -79.61, -54.48)    1.18                49
 06/01/2013   12:15:07   (  79.48,-107.11) (  79.48,-107.13)    0.58                 3
 06/01/2013   13:04:19   ( -80.03,  64.68) ( -79.99,  64.83)    5.78                74
 06/04/2013   03:42:13   ( -79.37,-159.66) ( -79.37,-159.55)    2.44                55
 06/04/2013   04:31:33   (  79.55,   9.24) (  79.55,   9.23)    0.31                23
 06/06/2013   19:58:39   ( -79.41, -43.49) ( -79.41, -43.46)    0.62                28
 06/06/2013   20:48:00   (  79.59, 125.40) (  79.59, 125.30)    2.15                50
 06/09/2013   12:15:04   ( -79.50,  73.02) ( -79.51,  73.16)    3.13                 1