Simultaneous Nadir Overpasses (SNOs) between AURA and NPP
TLE Epoch: 2013 2 11.  Predictions up to the next  14.0 days:

     Date     Time(AURA)   AURA Lat/Lon  NPP Lat/Lon    Distance(km)  Time Diff(sec)
 02/12/2013   04:31:30   (  79.72,  10.67) (  79.73,  10.74)    1.47                58
 02/12/2013   05:20:53   ( -79.87, 179.41) ( -79.87, 179.37)    0.65                20
 02/14/2013   20:48:00   (  79.77, 126.89) (  79.78, 126.96)    1.63                32
 02/14/2013   21:37:22   ( -79.95, -64.06) ( -79.95, -64.08)    0.40                46
 02/17/2013   13:04:31   (  79.80,-116.98) (  79.80,-117.07)    1.91                 5
 02/17/2013   13:53:52   ( -80.02,  52.39) ( -80.03,  52.51)    2.61                72
 02/20/2013   04:31:39   ( -79.72,-169.40) ( -79.73,-169.30)    2.01                56
 02/20/2013   05:21:01   (  79.86,  -0.66) (  79.85,  -0.79)    2.74                22
 02/22/2013   20:48:10   ( -79.73, -53.42) ( -79.73, -53.55)    2.66                28
 02/22/2013   21:37:30   (  79.94, 115.87) (  79.94, 115.83)    0.83                49
 02/25/2013   13:04:36   ( -79.88,  63.57) ( -79.88,  63.66)    1.79                 1