Simultaneous Nadir Overpasses (SNOs) between AURA and NPP
TLE Epoch: 2012 12 5.  Predictions up to the next  14.0 days:

     Date     Time(AURA)   AURA Lat/Lon  NPP Lat/Lon    Distance(km)  Time Diff(sec)
 12/07/2012   12:14:16   (  79.68,-105.54) (  79.68,-105.51)    0.63                60
 12/07/2012   13:03:37   ( -79.90,  63.80) ( -79.90,  63.89)    1.82                17
 12/10/2012   04:30:42   (  79.79,  11.19) (  79.79,  11.32)    2.55                35
 12/10/2012   05:20:06   ( -79.90, 179.72) ( -79.89, 179.58)    3.00                43
 12/12/2012   20:47:11   (  79.78, 126.99) (  79.78, 126.95)    0.81                 9
 12/12/2012   21:36:32   ( -80.00, -63.61) ( -80.00, -63.61)    0.31                68
 12/15/2012   12:14:18   ( -79.62,  74.03) ( -79.61,  73.94)    1.89                61
 12/15/2012   13:03:38   (  79.83,-116.75) (  79.82,-116.89)    2.86                17
 12/18/2012   04:30:43   ( -79.69,-169.54) ( -79.68,-169.68)    2.98                35