Simultaneous Nadir Overpasses (SNOs) between AURA and NPP
TLE Epoch: 2013 9 29.  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   10:35:58   ( -78.83,  93.63) ( -78.82,  93.51)    2.94                48
 09/29/2013   11:25:13   (  79.26, -96.13) (  79.27, -96.03)    2.16                29
 10/02/2013   02:52:21   ( -78.95,-149.78) ( -78.95,-149.89)    2.46                18
 10/02/2013   03:41:37   (  79.34,  20.23) (  79.35,  20.35)    2.79                59
 10/04/2013   18:19:24   (  78.79, 157.53) (  78.79, 157.53)    0.25                65
 10/04/2013   19:08:43   ( -79.13, -32.82) ( -79.14, -32.78)    0.85                12
 10/07/2013   10:35:47   (  78.91, -85.90) (  78.91, -85.91)    0.38                34
 10/07/2013   11:25:06   ( -79.25,  83.81) ( -79.25,  83.84)    0.58                43
 10/10/2013   02:52:08   (  79.09,  31.06) (  79.09,  31.15)    2.00                 3
 10/10/2013   03:41:10   ( -80.04,-154.51) ( -79.96,-154.21)   11.06                74
 10/12/2013   18:19:12   ( -78.87, -21.97) ( -78.88, -21.88)    2.19                49