Simultaneous Nadir Overpasses (SNOs) between AURA and NPP
TLE Epoch: 2012 6 25.  Predictions up to the next  14.0 days:

     Date     Time(AURA)   AURA Lat/Lon  NPP Lat/Lon    Distance(km)  Time Diff(sec)
 06/27/2012   20:47:35   ( -79.71, -53.77) ( -79.70, -53.90)    2.70                26
 06/27/2012   21:36:55   (  79.92, 115.55) (  79.92, 115.46)    1.97                51
 06/30/2012   13:04:00   ( -79.81,  62.89) ( -79.81,  62.92)    0.60                 4
 06/30/2012   13:53:20   (  80.02,-127.76) (  80.03,-127.68)    1.68                73
 07/03/2012   04:31:05   (  79.68,  10.17) (  79.69,  10.24)    1.52                59
 07/03/2012   05:20:27   ( -79.87, 179.23) ( -79.86, 179.19)    0.84                19
 07/05/2012   20:47:31   (  79.77, 126.69) (  79.77, 126.79)    2.15                36
 07/05/2012   21:36:54   ( -79.92, -64.50) ( -79.92, -64.52)    0.46                42
 07/08/2012   13:03:59   (  79.77,-117.41) (  79.76,-117.50)    1.91                12