Simultaneous Nadir Overpasses (SNOs) between AURA and NPP
TLE Epoch: 2012 10 4.  Predictions up to the next  14.0 days:

     Date     Time(AURA)   AURA Lat/Lon  NPP Lat/Lon    Distance(km)  Time Diff(sec)
 10/04/2012   12:14:04   (  79.69,-105.50) (  79.70,-105.36)    2.84                64
 10/04/2012   13:03:26   ( -79.87,  63.51) ( -79.87,  63.53)    0.47                14
 10/07/2012   04:30:30   (  79.67,  10.21) (  79.66,  10.07)    2.94                36
 10/07/2012   05:19:50   ( -79.92, 179.80) ( -79.93, 179.85)    1.20                41
 10/09/2012   20:46:50   (  79.82, 127.29) (  79.84, 127.44)    3.13                 9
 10/09/2012   21:36:12   ( -80.00, -63.64) ( -80.00, -63.59)    0.95                69
 10/12/2012   12:13:51   ( -79.66,  74.29) ( -79.66,  74.27)    0.48                57
 10/12/2012   13:03:10   (  79.90,-116.19) (  79.91,-116.10)    1.71                20
 10/15/2012   04:30:12   ( -79.70,-169.48) ( -79.69,-169.62)    3.08                27
 10/15/2012   05:19:31   (  79.94,   0.04) (  79.94,   0.01)    0.84                50
 10/17/2012   19:57:49   (  77.94, 128.68) (  78.10, 128.04)   23.29                74