Simultaneous Nadir Overpasses (SNOs) between AURA and NPP
TLE Epoch: 2012 6 28.  Predictions up to the next  14.0 days:

     Date     Time(AURA)   AURA Lat/Lon  NPP Lat/Lon    Distance(km)  Time Diff(sec)
 06/30/2012   12:14:45   (  79.36,-107.93) (  79.40,-107.95)    4.42                74
 06/30/2012   13:03:59   ( -79.85,  63.18) ( -79.85,  63.20)    0.43                 4
 07/03/2012   04:31:03   (  79.76,  10.72) (  79.76,  10.85)    2.62                41
 07/03/2012   05:20:25   ( -79.94, 179.77) ( -79.94, 179.86)    1.81                37
 07/05/2012   20:47:29   (  79.84, 127.22) (  79.84, 127.27)    1.14                 3
 07/05/2012   21:36:11   ( -81.18, -50.58) ( -80.96, -50.08)   26.12                74
 07/08/2012   12:14:34   ( -79.70,  74.38) ( -79.70,  74.36)    0.41                38
 07/08/2012   13:03:53   (  79.94,-116.07) (  79.95,-115.91)    3.19                39
 07/11/2012   03:41:37   (  79.60,  21.95) (  79.60,  21.90)    1.10                69