Simultaneous Nadir Overpasses (SNOs) between AURA and NPP
TLE Epoch: 2013 10 9.  Predictions up to the next  14.0 days:

     Date     Time(AURA)   AURA Lat/Lon  NPP Lat/Lon    Distance(km)  Time Diff(sec)
 10/10/2013   02:52:09   (  79.04,  30.82) (  79.04,  30.76)    1.42                 3
 10/10/2013   03:41:27   ( -79.41,-159.21) ( -79.40,-159.20)    0.87                74
 10/12/2013   18:19:14   ( -78.81, -22.25) ( -78.81, -22.35)    2.26                49
 10/12/2013   19:08:29   (  79.24, 147.92) (  79.24, 148.04)    2.50                28
 10/15/2013   10:35:34   ( -78.95,  94.45) ( -78.95,  94.37)    1.73                17
 10/15/2013   11:24:50   (  79.33, -95.59) (  79.34, -95.45)    3.10                60
 10/18/2013   02:02:34   (  78.80,  41.84) (  78.80,  41.86)    0.37                62
 10/18/2013   02:51:53   ( -79.15,-148.48) ( -79.15,-148.40)    1.90                15
 10/20/2013   18:18:54   (  78.93, 158.50) (  78.94, 158.53)    0.49                29
 10/20/2013   19:08:13   ( -79.28, -31.76) ( -79.28, -31.66)    2.26                48
 10/23/2013   09:45:57   ( -78.71, 105.47) ( -78.70, 105.45)    0.64                73