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   (  78.82,  29.47) (  78.81,  29.35)    2.76                 1
 11/27/2013   03:40:39   ( -81.48,-135.64) ( -81.11,-135.07)   42.67                74
 11/29/2013   18:19:45   ( -78.66, -23.16) ( -78.66, -23.19)    0.77                47
 11/29/2013   19:09:01   (  79.06, 146.78) (  79.07, 146.92)    3.14                30
 12/02/2013   10:36:10   ( -78.75,  93.22) ( -78.74,  93.09)    3.16                14
 12/02/2013   11:25:26   (  79.14, -96.81) (  79.15, -96.77)    1.05                63
 12/05/2013   02:03:15   (  78.50,  40.12) (  78.49,  40.01)    2.56                58
 12/05/2013   02:52:32   ( -78.92,-149.89) ( -78.92,-149.93)    0.81                19
 12/07/2013   18:19:35   (  78.68, 156.99) (  78.67, 156.91)    1.81                24