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)
 06/01/2013   12:15:06   (  79.52,-106.89) (  79.53,-106.76)    2.89                 4
 06/01/2013   13:04:29   ( -79.67,  61.84) ( -79.67,  61.75)    1.81                74
 06/04/2013   03:42:15   ( -79.31,-160.04) ( -79.31,-160.01)    0.77                56
 06/04/2013   04:31:35   (  79.54,   9.12) (  79.53,   9.04)    1.88                22
 06/06/2013   19:58:43   ( -79.36, -43.87) ( -79.35, -43.95)    1.94                30
 06/06/2013   20:48:01   (  79.65, 125.82) (  79.66, 125.92)    1.88                47
 06/09/2013   12:15:10   ( -79.43,  72.46) ( -79.42,  72.35)    2.61                 4
 06/09/2013   13:04:29   (  79.68,-118.11) (  79.68,-118.06)    1.20                73
 06/12/2013   03:42:12   (  79.35,  20.18) (  79.35,  20.33)    3.12                56
 06/12/2013   04:31:35   ( -79.52,-171.04) ( -79.51,-171.10)    1.23                22
 06/14/2013   19:58:40   (  79.34, 136.04) (  79.34, 136.03)    0.21                29