Simultaneous Nadir Overpasses (SNOs) between AURA and NPP
TLE Epoch: 2013 9 27.  Predictions up to the next  14.0 days:

     Date     Time(AURA)   AURA Lat/Lon  NPP Lat/Lon    Distance(km)  Time Diff(sec)
 09/29/2013   10:35:57   ( -78.86,  93.78) ( -78.85,  93.67)    2.56                48
 09/29/2013   11:25:13   (  79.25, -96.22) (  79.26, -96.11)    2.42                29
 10/02/2013   02:52:21   ( -78.97,-149.66) ( -78.97,-149.73)    1.56                18
 10/02/2013   03:41:39   (  79.28,  19.85) (  79.27,  19.73)    2.83                60
 10/04/2013   18:19:22   (  78.84, 157.84) (  78.85, 157.91)    1.70                65
 10/04/2013   19:08:41   ( -79.18, -32.49) ( -79.19, -32.38)    2.57                12
 10/07/2013   10:35:44   (  78.99, -85.41) (  79.00, -85.30)    2.38                34
 10/07/2013   11:25:07   ( -79.17,  83.33) ( -79.17,  83.19)    2.97                44
 10/10/2013   02:52:08   (  79.04,  30.75) (  79.04,  30.74)    0.33                 2