Simultaneous Nadir Overpasses (SNOs) between AURA and NPP
TLE Epoch: 2013 8 22.  Predictions up to the next  14.0 days:

     Date     Time(AURA)   AURA Lat/Lon  NPP Lat/Lon    Distance(km)  Time Diff(sec)
 08/23/2013   02:52:30   (  78.94,  30.08) (  78.93,  30.01)    1.66                66
 08/23/2013   03:41:49   ( -79.26,-160.32) ( -79.26,-160.36)    0.73                11
 08/25/2013   19:08:55   (  79.06, 146.67) (  79.06, 146.62)    1.20                36
 08/25/2013   19:58:14   ( -79.38, -43.68) ( -79.37, -43.69)    0.33                41
 08/28/2013   11:25:19   (  79.20, -96.57) (  79.21, -96.51)    1.43                 6
 08/28/2013   12:14:39   ( -79.48,  72.88) ( -79.49,  72.98)    2.40                71
 08/31/2013   02:52:24   ( -79.01,-149.47) ( -79.02,-149.43)    0.93                53
 08/31/2013   03:41:43   (  79.29,  19.85) (  79.28,  19.84)    0.30                25
 09/02/2013   19:08:48   ( -79.13, -32.90) ( -79.13, -32.85)    1.31                22