Simultaneous Nadir Overpasses (SNOs) between AURA and NPP
TLE Epoch: 2012 11 8.  Predictions up to the next  14.0 days:

     Date     Time(AURA)   AURA Lat/Lon  NPP Lat/Lon    Distance(km)  Time Diff(sec)
 11/10/2012   19:57:31   ( -79.64, -41.68) ( -79.65, -41.64)    0.89                70
 11/10/2012   20:46:52   (  79.82, 127.32) (  79.81, 127.18)    3.08                 8
 11/13/2012   12:13:55   ( -79.76,  75.09) ( -79.77,  75.20)    2.26                42
 11/13/2012   13:03:17   (  79.90,-116.18) (  79.90,-116.24)    1.34                36
 11/16/2012   04:30:22   ( -79.79,-168.82) ( -79.78,-168.86)    0.87                14
 11/16/2012   05:19:42   (  79.99,   0.48) (  80.00,   0.58)    2.32                63
 11/18/2012   19:57:26   (  79.68, 138.59) (  79.68, 138.67)    1.70                65
 11/18/2012   20:46:48   ( -79.83, -52.60) ( -79.83, -52.70)    2.13                13
 11/21/2012   12:13:51   (  79.77,-104.80) (  79.78,-104.67)    2.68                39