Simultaneous Nadir Overpasses (SNOs) between AURA and NPP
TLE Epoch: 2013 11 13.  Predictions up to the next  14.0 days:

     Date     Time(AURA)   AURA Lat/Lon  NPP Lat/Lon    Distance(km)  Time Diff(sec)
 11/13/2013   18:19:39   ( -78.70, -22.92) ( -78.71, -22.81)    2.58                62
 11/13/2013   19:08:58   (  78.99, 146.32) (  78.98, 146.26)    1.60                16
 11/16/2013   10:36:05   ( -78.79,  93.43) ( -78.79,  93.48)    1.11                35
 11/16/2013   11:25:24   (  79.06, -97.32) (  79.05, -97.44)    2.75                43
 11/19/2013   02:52:29   ( -78.90,-150.03) ( -78.90,-150.01)    0.44                 7
 11/19/2013   03:41:49   (  79.13,  18.99) (  79.12,  18.85)    3.09                71
 11/21/2013   18:19:34   (  78.62, 156.66) (  78.61, 156.59)    1.90                55
 11/21/2013   19:08:52   ( -79.00, -33.54) ( -79.01, -33.51)    0.58                22
 11/24/2013   10:35:54   (  78.76, -86.70) (  78.75, -86.74)    0.93                25
 11/24/2013   11:25:12   ( -79.13,  83.15) ( -79.14,  83.22)    1.52                52
 11/27/2013   02:02:58   ( -78.48,-139.90) ( -78.47,-140.01)    2.57                71