Simultaneous Nadir Overpasses (SNOs) between AURA and NPP
TLE Epoch: 2013 5 14.  Predictions up to the next  14.0 days:

     Date     Time(AURA)   AURA Lat/Lon  NPP Lat/Lon    Distance(km)  Time Diff(sec)
 05/16/2013   12:15:08   (  79.57,-106.53) (  79.57,-106.40)    2.79                 8
 05/16/2013   13:04:31   ( -79.72,  62.18) ( -79.71,  62.07)    2.59                70
 05/19/2013   03:42:14   ( -79.32,-159.95) ( -79.31,-160.07)    2.61                56
 05/19/2013   04:31:32   (  79.62,   9.75) (  79.63,   9.86)    2.40                21
 05/21/2013   19:58:37   ( -79.44, -43.30) ( -79.44, -43.30)    0.16                27
 05/21/2013   20:47:57   (  79.66, 125.89) (  79.65, 125.82)    1.53                51
 05/24/2013   11:26:07   (  78.13,-102.41) (  78.24,-102.82)   15.74                74
 05/24/2013   12:15:00   ( -79.53,  73.22) ( -79.52,  73.19)    0.83                 3
 05/27/2013   03:42:02   (  79.36,  20.35) (  79.36,  20.31)    0.73                44