Simultaneous Nadir Overpasses (SNOs) between AURA and NPP
TLE Epoch: 2012 11 13.  Predictions up to the next  14.0 days:

     Date     Time(AURA)   AURA Lat/Lon  NPP Lat/Lon    Distance(km)  Time Diff(sec)
 11/13/2012   12:13:56   ( -79.75,  75.01) ( -79.75,  75.08)    1.48                42
 11/13/2012   13:03:18   (  79.89,-116.24) (  79.89,-116.35)    2.22                36
 11/16/2012   04:30:20   ( -79.84,-168.40) ( -79.85,-168.25)    3.14                13
 11/16/2012   05:19:42   (  79.98,   0.36) (  79.98,   0.35)    0.18                65
 11/18/2012   19:57:23   (  79.65, 138.46) (  79.65, 138.39)    1.40                60
 11/18/2012   20:46:43   ( -79.91, -51.92) ( -79.92, -51.84)    1.61                17
 11/21/2012   12:13:45   (  79.78,-104.68) (  79.78,-104.65)    0.62                30
 11/21/2012   13:03:09   ( -79.90,  63.85) ( -79.89,  63.70)    3.19                48
 11/24/2012   03:42:57   ( -73.71, 179.65) ( -74.03, 177.58)   73.61                73
 11/24/2012   04:30:09   (  79.82,  11.51) (  79.82,  11.47)    0.69                 1
 11/26/2012   19:57:10   ( -79.75, -40.81) ( -79.76, -40.68)    2.86                46