Simultaneous Nadir Overpasses (SNOs) between AURA and NPP
TLE Epoch: 2012 8 3.  Predictions up to the next  14.0 days:

     Date     Time(AURA)   AURA Lat/Lon  NPP Lat/Lon    Distance(km)  Time Diff(sec)
 08/04/2012   04:30:49   (  79.73,  10.52) (  79.73,  10.51)    0.29                30
 08/04/2012   05:20:09   ( -79.95, 179.88) ( -79.95, 179.91)    0.60                47
 08/06/2012   20:47:16   (  79.78, 126.81) (  79.77, 126.66)    3.13                 4
 08/06/2012   21:36:38   ( -79.97, -64.09) ( -79.96, -64.22)    2.74                73
 08/09/2012   12:14:23   ( -79.64,  74.04) ( -79.63,  73.92)    2.63                56
 08/09/2012   13:03:44   (  79.82,-117.02) (  79.81,-117.18)    3.14                22
 08/12/2012   04:30:49   ( -79.74,-169.35) ( -79.74,-169.35)    0.05                30
 08/12/2012   05:20:09   (  79.95,  -0.12) (  79.95,  -0.12)    0.28                48
 08/14/2012   20:47:16   ( -79.79, -53.12) ( -79.79, -53.16)    0.80                 3
 08/14/2012   21:35:48   (  81.32, 131.85) (  81.07, 132.63)   30.75                73
 08/17/2012   12:14:18   (  79.70,-105.59) (  79.70,-105.50)    2.12                53