Simultaneous Nadir Overpasses (SNOs) between AURA and NPP
TLE Epoch: 2012 10 22.  Predictions up to the next  14.0 days:

     Date     Time(AURA)   AURA Lat/Lon  NPP Lat/Lon    Distance(km)  Time Diff(sec)
 10/23/2012   04:30:42   (  79.66,  10.13) (  79.65,   9.97)    3.21                40
 10/23/2012   05:20:01   ( -79.94, 179.97) ( -79.95,-179.94)    1.83                37
 10/25/2012   20:47:06   (  79.84, 127.34) (  79.84, 127.46)    2.38                13
 10/25/2012   21:36:29   ( -79.98, -63.89) ( -79.98, -63.85)    0.91                65
 10/28/2012   12:14:13   ( -79.65,  74.18) ( -79.65,  74.17)    0.30                61
 10/28/2012   13:03:33   (  79.87,-116.53) (  79.87,-116.47)    1.41                16
 10/31/2012   04:30:38   ( -79.72,-169.40) ( -79.72,-169.48)    1.76                31
 10/31/2012   05:19:58   (  79.93,  -0.11) (  79.93,  -0.10)    0.31                46
 11/02/2012   20:46:59   ( -79.86, -52.41) ( -79.87, -52.26)    3.06                 1
 11/02/2012   21:33:52   (  81.23, 174.06) (  80.42, 172.26)   96.09                72
 11/05/2012   12:14:02   (  79.67,-105.60) (  79.66,-105.73)    2.90                46