Simultaneous Nadir Overpasses (SNOs) between AURA and NPP
TLE Epoch: 2013 6 1.  Predictions up to the next  14.0 days:

     Date     Time(AURA)   AURA Lat/Lon  NPP Lat/Lon    Distance(km)  Time Diff(sec)
 06/04/2013   03:42:15   ( -79.30,-160.12) ( -79.30,-160.09)    0.66                56
 06/04/2013   04:31:35   (  79.53,   9.04) (  79.52,   8.96)    1.82                22
 06/06/2013   19:58:43   ( -79.35, -43.94) ( -79.34, -44.04)    2.16                30
 06/06/2013   20:48:01   (  79.64, 125.74) (  79.65, 125.83)    1.83                47
 06/09/2013   12:15:10   ( -79.41,  72.39) ( -79.40,  72.26)    2.86                 4
 06/09/2013   13:04:28   (  79.70,-117.92) (  79.71,-117.86)    1.14                73
 06/12/2013   03:42:13   (  79.34,  20.11) (  79.34,  20.25)    3.03                56
 06/12/2013   04:31:36   ( -79.50,-171.12) ( -79.50,-171.19)    1.47                22
 06/14/2013   19:58:39   (  79.37, 136.22) (  79.37, 136.22)    0.27                29