Simultaneous Nadir Overpasses (SNOs) between AURA and NPP
TLE Epoch: 2013 8 8.  Predictions up to the next  14.0 days:

     Date     Time(AURA)   AURA Lat/Lon  NPP Lat/Lon    Distance(km)  Time Diff(sec)
 08/09/2013   19:08:55   (  79.08, 146.80) (  79.08, 146.83)    0.91                57
 08/09/2013   19:58:14   ( -79.40, -43.52) ( -79.40, -43.44)    1.66                20
 08/12/2013   11:25:24   (  79.12, -97.07) (  79.11, -97.21)    3.15                28
 08/12/2013   12:14:44   ( -79.40,  72.38) ( -79.39,  72.27)    2.44                49
 08/15/2013   02:55:41   ( -69.52,-175.28) ( -69.91,-177.59)   98.77                73
 08/15/2013   03:41:50   (  79.27,  19.73) (  79.27,  19.76)    0.86                 0
 08/15/2013   04:28:41   ( -81.50,-114.62) ( -80.74,-116.10)   88.88                73
 08/17/2013   19:08:57   ( -79.09, -33.12) ( -79.10, -33.07)    1.17                49
 08/17/2013   19:58:16   (  79.36, 136.21) (  79.36, 136.21)    0.07                29
 08/20/2013   11:25:23   ( -79.22,  83.51) ( -79.22,  83.59)    1.94                20