Simultaneous Nadir Overpasses (SNOs) between AURA and NPP
TLE Epoch: 2012 7 16.  Predictions up to the next  14.0 days:

     Date     Time(AURA)   AURA Lat/Lon  NPP Lat/Lon    Distance(km)  Time Diff(sec)
 07/19/2012   04:30:49   (  79.74,  10.63) (  79.74,  10.63)    0.19                32
 07/19/2012   05:20:10   ( -79.96, 179.96) ( -79.96,-179.91)    2.51                45
 07/21/2012   20:47:14   (  79.76, 126.66) (  79.75, 126.52)    2.83                 2
 07/21/2012   21:36:01   ( -81.01, -53.11) ( -80.83, -52.65)   21.61                74
 07/24/2012   12:14:17   ( -79.63,  73.94) ( -79.62,  73.82)    2.51                50
 07/24/2012   13:03:35   (  79.91,-116.29) (  79.91,-116.17)    2.49                27
 07/27/2012   04:30:38   ( -79.73,-169.39) ( -79.72,-169.51)    2.49                20
 07/27/2012   05:19:57   (  79.97,   0.12) (  79.98,   0.26)    3.04                57
 07/29/2012   19:57:39   (  79.59, 137.83) (  79.59, 137.75)    1.53                67