Simultaneous Nadir Overpasses (SNOs) between AURA and NPP
TLE Epoch: 2012 6 24.  Predictions up to the next  14.0 days:

     Date     Time(AURA)   AURA Lat/Lon  NPP Lat/Lon    Distance(km)  Time Diff(sec)
 06/25/2012   04:31:05   ( -79.73,-169.47) ( -79.73,-169.39)    1.65                49
 06/25/2012   05:20:26   (  79.91,  -0.41) (  79.92,  -0.30)    2.20                28
 06/27/2012   20:47:33   ( -79.77, -53.27) ( -79.77, -53.21)    1.17                27
 06/27/2012   21:36:54   (  79.95, 115.79) (  79.96, 115.89)    1.99                50
 06/30/2012   13:04:01   ( -79.81,  62.89) ( -79.81,  62.93)    0.92                 5
 06/30/2012   13:53:21   (  80.02,-127.77) (  80.03,-127.67)    1.98                72
 07/03/2012   04:31:08   (  79.61,   9.68) (  79.60,   9.54)    3.17                60
 07/03/2012   05:20:27   ( -79.88, 179.29) ( -79.88, 179.33)    0.82                17
 07/05/2012   20:47:34   (  79.67, 126.00) (  79.67, 125.86)    2.78                38
 07/05/2012   21:36:54   ( -79.93, -64.37) ( -79.94, -64.32)    0.95                39