Simultaneous Nadir Overpasses (SNOs) between AURA and NPP
TLE Epoch: 2013 5 25.  Predictions up to the next  14.0 days:

     Date     Time(AURA)   AURA Lat/Lon  NPP Lat/Lon    Distance(km)  Time Diff(sec)
 05/27/2013   03:42:14   (  79.37,  20.36) (  79.38,  20.45)    1.97                57
 05/27/2013   04:31:35   ( -79.60,-170.40) ( -79.61,-170.26)    3.15                20
 05/29/2013   19:58:55   (  79.36, 136.12) (  79.35, 136.03)    2.09                42
 05/29/2013   20:48:16   ( -79.60, -54.61) ( -79.59, -54.66)    1.19                35
 06/01/2013   12:15:39   (  79.42,-107.67) (  79.42,-107.62)    1.07                34
 06/01/2013   13:05:00   ( -79.66,  61.65) ( -79.66,  61.73)    1.69                43
 06/04/2013   04:32:33   (  79.36,   7.69) (  79.36,   7.62)    1.50                31
 06/04/2013   05:21:54   ( -79.61, 177.04) ( -79.60, 176.98)    1.15                46
 06/06/2013   20:49:30   (  79.41, 123.76) (  79.42, 123.90)    3.20                35