Simultaneous Nadir Overpasses (SNOs) between AURA and NPP
TLE Epoch: 2012 6 22.  Predictions up to the next  14.0 days:

     Date     Time(AURA)   AURA Lat/Lon  NPP Lat/Lon    Distance(km)  Time Diff(sec)
 06/22/2012   12:14:38   ( -79.66,  74.12) ( -79.67,  74.26)    3.06                71
 06/22/2012   13:04:00   (  79.81,-117.11) (  79.80,-117.25)    3.06                 7
 06/25/2012   04:31:07   ( -79.66,-169.96) ( -79.66,-170.02)    1.17                48
 06/25/2012   05:20:27   (  79.88,  -0.65) (  79.88,  -0.68)    0.64                29
 06/27/2012   20:47:35   ( -79.69, -53.86) ( -79.69, -54.01)    3.08                25
 06/27/2012   21:36:55   (  79.91, 115.44) (  79.90, 115.33)    2.28                52
 06/30/2012   13:04:00   ( -79.78,  62.69) ( -79.77,  62.57)    2.64                 2
 06/30/2012   13:52:39   (  81.19,-114.49) (  80.98,-113.74)   27.14                73
 07/03/2012   04:31:03   (  79.71,  10.37) (  79.71,  10.49)    2.42                57
 07/03/2012   05:20:26   ( -79.86, 179.16) ( -79.86, 179.17)    0.21                21
 07/05/2012   20:47:30   (  79.74, 126.45) (  79.74, 126.51)    1.39                33