Simultaneous Nadir Overpasses (SNOs) between AURA and NPP
TLE Epoch: 2012 1 11.  Predictions up to the next  14.0 days:

     Date     Time(AURA)   AURA Lat/Lon  NPP Lat/Lon    Distance(km)  Time Diff(sec)
 01/14/2012   11:24:29   (  79.65, -93.33) (  79.64, -93.39)    1.27                34
 01/14/2012   12:13:49   ( -79.90,  76.25) ( -79.90,  76.28)    0.65                43
 01/17/2012   03:40:52   (  79.76,  23.38) (  79.76,  23.39)    0.20                11
 01/17/2012   04:30:13   ( -79.97,-167.28) ( -79.98,-167.17)    2.43                66
 01/19/2012   19:07:55   ( -79.63, -29.31) ( -79.63, -29.25)    1.36                65
 01/19/2012   19:57:16   (  79.80, 139.66) (  79.80, 139.55)    2.23                13
 01/22/2012   11:24:17   ( -79.70,  87.08) ( -79.70,  87.16)    1.66                41
 01/22/2012   12:13:38   (  79.87,-103.94) (  79.86,-104.04)    2.05                37
 01/25/2012   03:40:40   ( -79.74,-156.67) ( -79.73,-156.76)    1.88                16