Simultaneous Nadir Overpasses (SNOs) between AURA and NPP
TLE Epoch: 2012 8 31.  Predictions up to the next  14.0 days:

     Date     Time(AURA)   AURA Lat/Lon  NPP Lat/Lon    Distance(km)  Time Diff(sec)
 09/02/2012   12:14:03   (  79.70,-105.46) (  79.70,-105.47)    0.22                44
 09/02/2012   13:03:24   ( -79.92,  63.89) ( -79.92,  63.90)    0.32                33
 09/05/2012   04:30:24   (  79.82,  11.35) (  79.83,  11.48)    2.76                16
 09/05/2012   05:19:48   ( -79.94, 179.88) ( -79.93, 179.73)    3.12                62
 09/07/2012   19:57:27   ( -79.68, -41.44) ( -79.69, -41.37)    1.57                65
 09/07/2012   20:46:48   (  79.85, 127.50) (  79.86, 127.54)    0.85                13
 09/10/2012   12:13:50   ( -79.74,  74.88) ( -79.75,  74.93)    1.27                36
 09/10/2012   13:03:10   (  79.94,-115.89) (  79.94,-115.87)    0.46                42
 09/13/2012   04:30:11   ( -79.85,-168.36) ( -79.86,-168.23)    2.55                 7