Simultaneous Nadir Overpasses (SNOs) between AURA and NPP
TLE Epoch: 2012 2 25.  Predictions up to the next  14.0 days:

     Date     Time(AURA)   AURA Lat/Lon  NPP Lat/Lon    Distance(km)  Time Diff(sec)
 02/26/2012   03:41:11   ( -79.83,-155.98) ( -79.84,-155.92)    1.35                29
 02/26/2012   04:30:33   (  79.97,  12.80) (  79.97,  12.65)    3.11                49
 02/28/2012   19:57:35   ( -79.95, -39.13) ( -79.96, -39.00)    2.64                 1
 02/28/2012   20:44:38   (  81.36,-176.24) (  80.61,-177.57)   85.96                72
 03/02/2012   11:24:38   (  79.81, -92.05) (  79.81, -91.93)    2.54                50
 03/02/2012   12:14:00   ( -79.99,  77.04) ( -79.98,  77.04)    0.18                28
 03/05/2012   03:41:02   (  79.90,  24.57) (  79.90,  24.69)    2.53                21
 03/05/2012   04:30:25   ( -80.04,-166.60) ( -80.04,-166.61)    0.26                57
 03/07/2012   19:08:06   ( -79.77, -28.18) ( -79.77, -28.09)    1.90                69
 03/07/2012   19:57:27   (  79.94, 140.80) (  79.93, 140.73)    1.45                 9
 03/10/2012   11:24:30   ( -79.83,  88.23) ( -79.83,  88.23)    0.10                39