Simultaneous Nadir Overpasses (SNOs) between AURA and NPP
TLE Epoch: 2012 3 1.  Predictions up to the next  14.0 days:

     Date     Time(AURA)   AURA Lat/Lon  NPP Lat/Lon    Distance(km)  Time Diff(sec)
 03/02/2012   11:24:39   (  79.79, -92.17) (  79.79, -92.19)    0.49                50
 03/02/2012   12:14:02   ( -79.93,  76.61) ( -79.93,  76.46)    2.97                28
 03/05/2012   03:41:05   (  79.81,  23.93) (  79.81,  23.79)    2.73                21
 03/05/2012   04:30:25   ( -80.06,-166.40) ( -80.07,-166.36)    0.88                56
 03/07/2012   19:08:07   ( -79.73, -28.47) ( -79.73, -28.47)    0.21                70
 03/07/2012   19:57:28   (  79.90, 140.51) (  79.89, 140.35)    3.20                 8
 03/10/2012   11:24:30   ( -79.85,  88.32) ( -79.85,  88.37)    0.99                41
 03/10/2012   12:13:51   (  80.01,-102.68) (  80.01,-102.77)    1.87                37
 03/13/2012   03:40:55   ( -79.88,-155.52) ( -79.87,-155.65)    2.68                11