Simultaneous Nadir Overpasses (SNOs) between AURA and NPP
TLE Epoch: 2012 7 5.  Predictions up to the next  14.0 days:

     Date     Time(AURA)   AURA Lat/Lon  NPP Lat/Lon    Distance(km)  Time Diff(sec)
 07/05/2012   20:47:29   (  79.80, 126.90) (  79.80, 127.05)    3.10                21
 07/05/2012   21:36:51   ( -79.97, -64.07) ( -79.97, -64.02)    1.02                57
 07/08/2012   12:14:34   ( -79.63,  73.95) ( -79.63,  73.96)    0.26                70
 07/08/2012   13:03:54   (  79.85,-116.76) (  79.86,-116.64)    2.49                 7
 07/11/2012   04:30:59   ( -79.72,-169.54) ( -79.72,-169.48)    1.15                42
 07/11/2012   05:20:21   (  79.86,  -0.81) (  79.86,  -0.93)    2.46                36
 07/13/2012   20:47:25   ( -79.75, -53.40) ( -79.75, -53.50)    2.19                13
 07/13/2012   21:36:45   (  79.96, 115.88) (  79.97, 115.93)    1.20                64
 07/16/2012   12:14:27   (  79.65,-105.89) (  79.65,-105.87)    0.39                62
 07/16/2012   13:03:48   ( -79.88,  63.47) ( -79.89,  63.61)    3.02                15
 07/19/2012   04:30:50   (  79.73,  10.56) (  79.74,  10.64)    1.64                33