Simultaneous Nadir Overpasses (SNOs) between AURA and NPP
TLE Epoch: 2012 8 15.  Predictions up to the next  14.0 days:

     Date     Time(AURA)   AURA Lat/Lon  NPP Lat/Lon    Distance(km)  Time Diff(sec)
 08/17/2012   12:14:19   (  79.63,-106.03) (  79.63,-106.15)    2.67                54
 08/17/2012   13:03:41   ( -79.82,  63.03) ( -79.82,  62.88)    3.02                23
 08/20/2012   04:30:42   (  79.79,  11.02) (  79.80,  11.16)    2.84                28
 08/20/2012   05:20:04   ( -79.98,-179.86) ( -79.98,-179.74)    2.41                49
 08/22/2012   20:47:07   (  79.86, 127.44) (  79.87, 127.58)    3.01                 1
 08/22/2012   21:34:50   ( -81.84, -26.13) ( -81.26, -26.11)   64.71                73
 08/25/2012   12:14:13   ( -79.64,  74.00) ( -79.63,  73.89)    2.39                51
 08/25/2012   13:03:33   (  79.84,-116.81) (  79.84,-116.92)    2.18                27
 08/28/2012   04:30:36   ( -79.75,-169.25) ( -79.75,-169.25)    0.05                24