Simultaneous Nadir Overpasses (SNOs) between AURA and NPP
TLE Epoch: 2012 7 24.  Predictions up to the next  14.0 days:

     Date     Time(AURA)   AURA Lat/Lon  NPP Lat/Lon    Distance(km)  Time Diff(sec)
 07/27/2012   04:30:44   ( -79.75,-169.29) ( -79.75,-169.31)    0.36                26
 07/27/2012   05:20:05   (  79.92,  -0.29) (  79.92,  -0.38)    2.02                52
 07/29/2012   19:58:56   (  76.66, 123.44) (  76.86, 122.15)   39.81                73
 07/29/2012   20:47:09   ( -79.82, -52.82) ( -79.82, -52.90)    1.72                 2
 08/01/2012   12:14:13   (  79.66,-105.78) (  79.65,-105.92)    3.08                47
 08/01/2012   13:03:35   ( -79.86,  63.32) ( -79.85,  63.19)    2.50                30
 08/04/2012   04:30:37   (  79.72,  10.56) (  79.72,  10.41)    2.93                19
 08/04/2012   05:19:59   ( -79.92, 179.68) ( -79.91, 179.55)    2.71                58
 08/06/2012   19:57:41   ( -79.61, -42.05) ( -79.60, -42.15)    2.18                69