Simultaneous Nadir Overpasses (SNOs) between AURA and NPP
TLE Epoch: 2012 1 26.  Predictions up to the next  14.0 days:

     Date     Time(AURA)   AURA Lat/Lon  NPP Lat/Lon    Distance(km)  Time Diff(sec)
 01/27/2012   19:57:32   ( -79.82, -40.30) ( -79.82, -40.26)    0.78                 3
 01/27/2012   20:46:26   (  80.84, 137.33) (  80.70, 137.59)   16.20                74
 01/30/2012   11:24:41   (  79.66, -93.28) (  79.66, -93.21)    1.62                59
 01/30/2012   12:14:03   ( -79.84,  75.76) ( -79.84,  75.70)    1.13                19
 02/02/2012   03:41:09   (  79.76,  23.38) (  79.77,  23.50)    2.44                37
 02/02/2012   04:30:31   ( -79.94,-167.55) ( -79.94,-167.55)    0.23                41
 02/04/2012   19:57:38   (  79.80, 139.57) (  79.80, 139.57)    0.22                14
 02/04/2012   20:47:01   ( -79.95, -51.62) ( -79.94, -51.75)    2.47                64
 02/07/2012   11:24:45   ( -79.64,  86.58) ( -79.63,  86.54)    0.87                68