Simultaneous Nadir Overpasses (SNOs) between AURA and NPP
TLE Epoch: 2013 10 14.  Predictions up to the next  14.0 days:

     Date     Time(AURA)   AURA Lat/Lon  NPP Lat/Lon    Distance(km)  Time Diff(sec)
 10/15/2013   10:35:52   ( -78.97,  94.49) ( -78.97,  94.55)    1.23                35
 10/15/2013   11:25:12   (  79.20, -96.45) (  79.20, -96.54)    2.07                43
 10/18/2013   02:52:25   ( -79.00,-149.48) ( -79.00,-149.48)    0.23                13
 10/18/2013   03:41:42   (  79.35,  20.34) (  79.36,  20.46)    2.87                64
 10/20/2013   18:19:39   (  78.77, 157.43) (  78.78, 157.49)    1.48                70
 10/20/2013   19:08:57   ( -79.16, -32.66) ( -79.17, -32.52)    2.97                 7
 10/23/2013   10:36:13   (  78.90, -85.98) (  78.91, -85.87)    2.34                51
 10/23/2013   11:25:36   ( -79.09,  82.76) ( -79.08,  82.65)    2.46                27
 10/26/2013   02:52:51   (  78.92,  29.98) (  78.93,  30.02)    1.12                33