Simultaneous Nadir Overpasses (SNOs) between AURA and NPP
TLE Epoch: 2013 7 23.  Predictions up to the next  14.0 days:

     Date     Time(AURA)   AURA Lat/Lon  NPP Lat/Lon    Distance(km)  Time Diff(sec)
 07/24/2013   19:58:21   ( -79.31, -44.09) ( -79.31, -44.10)    0.26                 7
 07/24/2013   20:47:42   (  79.50, 124.79) (  79.49, 124.68)    2.38                71
 07/27/2013   11:25:23   (  79.19, -96.66) (  79.20, -96.53)    2.98                52
 07/27/2013   12:14:45   ( -79.39,  72.29) ( -79.39,  72.24)    1.18                26
 07/30/2013   03:41:48   (  79.21,  19.35) (  79.20,  19.25)    2.23                18
 07/30/2013   04:31:08   ( -79.49,-171.16) ( -79.49,-171.17)    0.20                59
 08/01/2013   19:08:50   ( -79.10, -33.02) ( -79.12, -32.91)    2.70                63
 08/01/2013   19:58:09   (  79.37, 136.28) (  79.37, 136.32)    1.02                15
 08/04/2013   11:25:11   ( -79.21,  83.54) ( -79.22,  83.60)    1.37                29