Simultaneous Nadir Overpasses (SNOs) between AURA and NPP
TLE Epoch: 2012 12 2.  Predictions up to the next  14.0 days:

     Date     Time(AURA)   AURA Lat/Lon  NPP Lat/Lon    Distance(km)  Time Diff(sec)
 12/02/2012   04:30:43   ( -79.75,-169.15) ( -79.75,-169.08)    1.46                33
 12/02/2012   05:20:04   (  79.93,  -0.09) (  79.93,  -0.12)    0.47                45
 12/04/2012   20:47:11   ( -79.82, -52.73) ( -79.81, -52.74)    0.43                 8
 12/04/2012   21:36:33   (  79.96, 116.03) (  79.95, 115.94)    1.85                70
 12/07/2012   12:14:17   (  79.65,-105.75) (  79.65,-105.81)    1.21                60
 12/07/2012   13:03:38   ( -79.87,  63.60) ( -79.87,  63.57)    0.70                17
 12/10/2012   04:30:44   (  79.73,  10.73) (  79.73,  10.73)    0.20                35
 12/10/2012   05:20:06   ( -79.92, 179.83) ( -79.92, 179.85)    0.56                42
 12/12/2012   20:47:10   (  79.83, 127.40) (  79.84, 127.54)    2.97                10
 12/12/2012   21:36:32   ( -80.02, -63.46) ( -80.03, -63.30)    3.11                67
 12/15/2012   12:14:17   ( -79.68,  74.49) ( -79.68,  74.55)    1.23                62