Simultaneous Nadir Overpasses (SNOs) between AURA and NPP
TLE Epoch: 2013 7 27.  Predictions up to the next  14.0 days:

     Date     Time(AURA)   AURA Lat/Lon  NPP Lat/Lon    Distance(km)  Time Diff(sec)
 07/30/2013   03:41:46   (  79.29,  19.90) (  79.30,  20.01)    2.40                19
 07/30/2013   04:31:08   ( -79.49,-171.12) ( -79.48,-171.22)    2.22                59
 08/01/2013   19:08:51   ( -79.08, -33.16) ( -79.08, -33.19)    0.74                63
 08/01/2013   19:58:10   (  79.34, 136.15) (  79.34, 136.06)    2.08                15
 08/04/2013   11:25:11   ( -79.24,  83.74) ( -79.25,  83.87)    2.82                30
 08/04/2013   12:14:30   (  79.50,-106.91) (  79.50,-106.82)    1.77                48
 08/07/2013   02:52:14   (  79.02,  30.63) (  79.02,  30.65)    0.58                73
 08/07/2013   03:41:33   ( -79.35,-159.66) ( -79.36,-159.58)    1.87                 4
 08/09/2013   19:08:35   (  79.16, 147.36) (  79.16, 147.42)    1.50                39