Simultaneous Nadir Overpasses (SNOs) between AURA and NPP
TLE Epoch: 2013 11 25.  Predictions up to the next  14.0 days:

     Date     Time(AURA)   AURA Lat/Lon  NPP Lat/Lon    Distance(km)  Time Diff(sec)
 11/27/2013   02:52:39   (  78.83,  29.55) (  78.82,  29.45)    2.30                 1
 11/27/2013   03:40:37   ( -81.52,-134.69) ( -81.13,-134.15)   43.98                74
 11/29/2013   18:19:45   ( -78.67, -23.10) ( -78.67, -23.08)    0.44                47
 11/29/2013   19:09:03   (  78.99, 146.35) (  78.98, 146.27)    1.85                31
 12/02/2013   10:36:09   ( -78.79,  93.46) ( -78.79,  93.44)    0.53                14
 12/02/2013   11:25:28   (  79.06, -97.30) (  79.06, -97.42)    2.51                64
 12/05/2013   02:03:10   (  78.65,  40.95) (  78.66,  41.04)    2.11                58
 12/05/2013   02:52:32   ( -78.87,-150.19) ( -78.86,-150.31)    2.62                20
 12/07/2013   18:19:33   (  78.73, 157.29) (  78.73, 157.25)    1.12                23