Simultaneous Nadir Overpasses (SNOs) between AURA and NPP
TLE Epoch: 2012 3 2.  Predictions up to the next  14.0 days:

     Date     Time(AURA)   AURA Lat/Lon  NPP Lat/Lon    Distance(km)  Time Diff(sec)
 03/05/2012   03:41:18   (  79.86,  24.22) (  79.87,  24.32)    2.04                36
 03/05/2012   04:30:40   ( -80.01,-166.95) ( -80.00,-167.01)    1.23                42
 03/07/2012   19:57:58   (  79.91, 140.41) (  79.91, 140.51)    2.05                23
 03/07/2012   20:47:22   ( -80.02, -51.01) ( -80.02, -51.11)    1.95                55
 03/10/2012   12:14:47   (  79.86,-104.14) (  79.86,-104.21)    1.34                15
 03/10/2012   13:04:08   ( -80.08,  65.34) ( -80.08,  65.36)    0.38                62
 03/13/2012   04:31:40   (  79.87,  11.70) (  79.87,  11.62)    1.64                13
 03/13/2012   05:21:01   ( -80.09,-178.78) ( -80.09,-178.81)    0.75                64
 03/15/2012   20:48:36   (  79.93, 127.94) (  79.93, 128.00)    1.16                17