Simultaneous Nadir Overpasses (SNOs) between AURA and NPP
TLE Epoch: 2012 10 11.  Predictions up to the next  14.0 days:

     Date     Time(AURA)   AURA Lat/Lon  NPP Lat/Lon    Distance(km)  Time Diff(sec)
 10/12/2012   12:14:05   ( -79.67,  74.32) ( -79.66,  74.31)    0.46                64
 10/12/2012   13:03:25   (  79.89,-116.36) (  79.89,-116.25)    2.43                13
 10/15/2012   04:30:35   ( -79.76,-169.16) ( -79.76,-169.05)    2.41                36
 10/15/2012   05:19:56   (  79.94,  -0.11) (  79.93,  -0.15)    0.98                42
 10/17/2012   20:47:09   ( -79.84, -52.65) ( -79.84, -52.58)    1.41                 6
 10/17/2012   21:36:31   (  79.98, 116.12) (  79.98, 116.04)    1.65                72
 10/20/2012   12:14:25   (  79.69,-105.59) (  79.69,-105.60)    0.39                52
 10/20/2012   13:03:46   ( -79.92,  63.83) ( -79.93,  63.98)    3.07                25
 10/23/2012   04:31:06   (  79.73,  10.56) (  79.73,  10.43)    2.60                19
 10/23/2012   05:20:27   ( -79.97,-179.99) ( -79.97,-179.95)    0.96                58