Simultaneous Nadir Overpasses (SNOs) between AURA and NPP
TLE Epoch: 2012 8 10.  Predictions up to the next  14.0 days:

     Date     Time(AURA)   AURA Lat/Lon  NPP Lat/Lon    Distance(km)  Time Diff(sec)
 08/12/2012   04:30:47   ( -79.78,-169.10) ( -79.78,-168.99)    2.21                31
 08/12/2012   05:20:08   (  79.95,  -0.09) (  79.95,  -0.01)    1.67                47
 08/14/2012   20:47:14   ( -79.81, -52.99) ( -79.80, -53.05)    1.41                 4
 08/14/2012   21:36:30   (  80.15, 117.46) (  80.12, 117.42)    3.65                74
 08/17/2012   12:14:19   (  79.62,-106.13) (  79.61,-106.26)    2.58                54
 08/17/2012   13:03:40   ( -79.85,  63.24) ( -79.84,  63.10)    2.83                23
 08/20/2012   04:30:42   (  79.72,  10.46) (  79.71,  10.38)    1.76                27
 08/20/2012   05:20:04   ( -79.91, 179.59) ( -79.90, 179.49)    2.08                50
 08/22/2012   20:47:05   (  79.83, 127.20) (  79.83, 127.25)    1.19                 0