Simultaneous Nadir Overpasses (SNOs) between AURA and NPP
TLE Epoch: 2013 6 29.  Predictions up to the next  14.0 days:

     Date     Time(AURA)   AURA Lat/Lon  NPP Lat/Lon    Distance(km)  Time Diff(sec)
 06/30/2013   19:58:32   (  79.29, 135.72) (  79.28, 135.60)    2.67                23
 06/30/2013   20:47:52   ( -79.57, -54.77) ( -79.57, -54.77)    0.08                54
 07/03/2013   12:15:05   (  79.37,-107.93) (  79.36,-108.03)    2.26                 4
 07/03/2013   13:04:26   ( -79.61,  61.37) ( -79.61,  61.38)    0.24                73
 07/06/2013   03:42:22   ( -79.19,-160.86) ( -79.19,-160.83)    0.78                66
 07/06/2013   04:31:41   (  79.46,   8.52) (  79.46,   8.62)    2.27                11
 07/08/2013   19:59:01   ( -79.26, -44.61) ( -79.27, -44.47)    3.14                54
 07/08/2013   20:48:23   (  79.41, 124.01) (  79.40, 123.92)    2.01                24
 07/11/2013   12:15:49   ( -79.14,  70.48) ( -79.14,  70.34)    3.16                44