Simultaneous Nadir Overpasses (SNOs) between AURA and NPP
TLE Epoch: 2012 4 29.  Predictions up to the next  14.0 days:

     Date     Time(AURA)   AURA Lat/Lon  NPP Lat/Lon    Distance(km)  Time Diff(sec)
 04/30/2012   04:31:14   (  79.96,  12.54) (  79.96,  12.57)    0.65                 7
 04/30/2012   05:20:37   ( -80.10,-178.61) ( -80.11,-178.59)    0.52                70
 05/02/2012   19:58:20   ( -79.80, -40.46) ( -79.80, -40.47)    0.11                59
 05/02/2012   20:47:40   (  80.01, 128.81) (  80.00, 128.80)    0.33                19
 05/05/2012   12:14:45   ( -79.88,  76.02) ( -79.88,  76.06)    0.94                33
 05/05/2012   13:04:05   (  80.08,-114.70) (  80.08,-114.66)    0.70                45
 05/08/2012   04:31:11   ( -79.91,-167.85) ( -79.90,-167.99)    2.73                 6
 05/08/2012   05:20:32   (  80.07,   1.13) (  80.07,   0.98)    3.01                72
 05/10/2012   19:58:11   (  79.84, 139.88) (  79.85, 139.96)    1.79                57
 05/10/2012   20:47:33   ( -80.03, -50.94) ( -80.04, -50.85)    1.93                20
 05/13/2012   12:14:35   (  79.92,-103.59) (  79.93,-103.51)    1.66                30