Simultaneous Nadir Overpasses (SNOs) between AURA and NPP
TLE Epoch: 2012 7 21.  Predictions up to the next  14.0 days:

     Date     Time(AURA)   AURA Lat/Lon  NPP Lat/Lon    Distance(km)  Time Diff(sec)
 07/21/2012   20:47:13   (  79.85, 127.36) (  79.85, 127.49)    2.55                 4
 07/21/2012   21:36:37   ( -79.96, -64.14) ( -79.95, -64.23)    1.70                74
 07/24/2012   12:14:18   ( -79.71,  74.58) ( -79.72,  74.72)    3.00                55
 07/24/2012   13:03:39   (  79.89,-116.42) (  79.89,-116.37)    1.01                23
 07/27/2012   04:30:47   ( -79.73,-169.40) ( -79.73,-169.47)    1.52                29
 07/27/2012   05:20:08   (  79.91,  -0.41) (  79.90,  -0.56)    3.10                49
 07/29/2012   20:47:17   ( -79.76, -53.31) ( -79.76, -53.41)    2.09                 5
 07/29/2012   21:36:36   (  80.01, 116.24) (  80.02, 116.40)    3.18                72
 08/01/2012   12:14:24   (  79.68,-105.73) (  79.68,-105.66)    1.48                60
 08/01/2012   13:03:46   ( -79.87,  63.40) ( -79.88,  63.47)    1.24                17
 08/04/2012   04:30:54   (  79.76,  10.74) (  79.77,  10.87)    2.76                39