Simultaneous Nadir Overpasses (SNOs) between AURA and NPP
TLE Epoch: 2013 8 7.  Predictions up to the next  14.0 days:

     Date     Time(AURA)   AURA Lat/Lon  NPP Lat/Lon    Distance(km)  Time Diff(sec)
 08/07/2013   03:41:47   ( -79.29,-160.12) ( -79.29,-160.06)    1.22                 8
 08/07/2013   04:31:07   (  79.52,   9.05) (  79.52,   9.04)    0.18                70
 08/09/2013   19:08:54   (  79.10, 146.91) (  79.10, 146.99)    1.95                57
 08/09/2013   19:58:14   ( -79.38, -43.65) ( -79.39, -43.53)    2.64                20
 08/12/2013   11:25:23   (  79.13, -97.00) (  79.13, -97.04)    0.88                28
 08/12/2013   12:14:43   ( -79.42,  72.46) ( -79.42,  72.45)    0.24                49
 08/15/2013   02:54:51   ( -72.18,-171.16) ( -72.48,-173.10)   73.43                73
 08/15/2013   03:41:50   (  79.23,  19.50) (  79.23,  19.43)    1.49                 1
 08/17/2013   19:08:57   ( -79.09, -33.16) ( -79.09, -33.11)    1.08                48
 08/17/2013   19:58:16   (  79.36, 136.17) (  79.35, 136.17)    0.07                30
 08/20/2013   11:25:24   ( -79.12,  82.91) ( -79.12,  82.83)    1.76                18