Simultaneous Nadir Overpasses (SNOs) between AURA and NPP
TLE Epoch: 2013 7 1.  Predictions up to the next  14.0 days:

     Date     Time(AURA)   AURA Lat/Lon  NPP Lat/Lon    Distance(km)  Time Diff(sec)
 07/03/2013   11:25:23   ( -79.26,  83.81) ( -79.26,  83.89)    1.66                63
 07/03/2013   12:14:44   (  79.44,-107.38) (  79.43,-107.46)    1.48                15
 07/06/2013   03:41:47   ( -79.28,-160.17) ( -79.28,-160.22)    1.18                33
 07/06/2013   04:31:04   (  79.60,   9.68) (  79.61,   9.80)    2.59                44
 07/08/2013   19:58:09   ( -79.36, -43.74) ( -79.36, -43.83)    1.81                 3
 07/08/2013   20:47:00   (  80.56, 133.83) (  80.42, 134.14)   16.83                74
 07/11/2013   11:25:08   (  79.21, -96.45) (  79.20, -96.55)    2.12                50
 07/11/2013   12:14:28   ( -79.50,  73.11) ( -79.50,  73.10)    0.36                27
 07/14/2013   03:41:27   (  79.37,  20.52) (  79.38,  20.61)    1.86                20