Simultaneous Nadir Overpasses (SNOs) between AURA and NPP
TLE Epoch: 2012 8 27.  Predictions up to the next  14.0 days:

     Date     Time(AURA)   AURA Lat/Lon  NPP Lat/Lon    Distance(km)  Time Diff(sec)
 08/28/2012   04:30:38   ( -79.73,-169.41) ( -79.72,-169.54)    2.68                23
 08/28/2012   05:19:58   (  79.94,  -0.15) (  79.93,  -0.28)    2.77                55
 08/30/2012   19:57:39   (  79.65, 138.30) (  79.65, 138.34)    0.92                73
 08/30/2012   20:47:01   ( -79.85, -52.63) ( -79.85, -52.59)    0.75                 4
 09/02/2012   12:14:03   (  79.69,-105.58) (  79.68,-105.66)    1.76                45
 09/02/2012   13:03:25   ( -79.88,  63.52) ( -79.87,  63.43)    1.77                32
 09/05/2012   04:30:25   (  79.81,  11.28) (  79.82,  11.40)    2.45                18
 09/05/2012   05:19:47   ( -80.00,-179.58) ( -80.01,-179.45)    2.62                59
 09/07/2012   19:57:29   ( -79.65, -41.68) ( -79.66, -41.62)    1.22                68