Simultaneous Nadir Overpasses (SNOs) between AURA and NPP
TLE Epoch: 2013 11 29.  Predictions up to the next  14.0 days:

     Date     Time(AURA)   AURA Lat/Lon  NPP Lat/Lon    Distance(km)  Time Diff(sec)
 11/29/2013   18:19:48   ( -78.58, -23.60) ( -78.57, -23.71)    2.40                47
 11/29/2013   19:09:02   (  79.02, 146.56) (  79.03, 146.63)    1.55                30
 12/02/2013   10:36:10   ( -78.77,  93.35) ( -78.77,  93.30)    1.08                15
 12/02/2013   11:25:29   (  79.05, -97.40) (  79.04, -97.54)    3.19                63
 12/05/2013   02:03:14   (  78.60,  40.64) (  78.60,  40.72)    2.03                60
 12/05/2013   02:52:35   ( -78.86,-150.29) ( -78.85,-150.41)    2.76                18
 12/07/2013   18:19:39   (  78.65, 156.83) (  78.64, 156.72)    2.61                26
 12/07/2013   19:08:57   ( -79.03, -33.37) ( -79.03, -33.42)    1.08                51
 12/10/2013   09:46:44   ( -78.44, 103.97) ( -78.43, 103.88)    2.22                70
 12/10/2013   10:35:58   (  78.92, -85.74) (  78.93, -85.63)    2.43                 7
 12/13/2013   02:03:03   ( -78.65,-139.02) ( -78.65,-139.04)    0.50                36