Simultaneous Nadir Overpasses (SNOs) between AURA and NPP
TLE Epoch: 2013 5 23.  Predictions up to the next  14.0 days:

     Date     Time(AURA)   AURA Lat/Lon  NPP Lat/Lon    Distance(km)  Time Diff(sec)
 05/24/2013   11:27:30   (  74.17,-115.34) (  74.46,-117.12)   62.06                73
 05/24/2013   12:15:01   ( -79.53,  73.21) ( -79.53,  73.23)    0.37                 1
 05/27/2013   03:42:09   (  79.40,  20.55) (  79.40,  20.67)    2.70                53
 05/27/2013   04:31:32   ( -79.55,-170.74) ( -79.54,-170.85)    2.42                25
 05/29/2013   19:58:45   (  79.36, 136.13) (  79.35, 136.00)    2.70                32
 05/29/2013   20:48:06   ( -79.59, -54.61) ( -79.59, -54.68)    1.55                45
 06/01/2013   12:15:20   (  79.48,-107.18) (  79.49,-107.08)    2.03                16
 06/01/2013   13:04:41   ( -79.72,  62.16) ( -79.73,  62.31)    3.08                61
 06/04/2013   04:32:02   (  79.43,   8.31) (  79.43,   8.19)    2.45                 2
 06/04/2013   05:20:54   ( -80.64,-173.70) ( -80.50,-173.26)   17.94                74
 06/06/2013   19:59:25   ( -79.29, -44.51) ( -79.29, -44.44)    1.31                70