Simultaneous Nadir Overpasses (SNOs) between AURA and NPP
TLE Epoch: 2014 11 24.  Predictions up to the next  14.0 days:

     Date     Time(AURA) AURA Lat/Lon Date Time(NPP) NPP Lat/Lon    Distance(km)  Time Diff(sec)
 11/24/2014   14:13:00   ( -77.24,  32.18) 11/24/2014   14:12:37  ( -77.25,  32.27)    2.37                23
 11/24/2014   15:02:10   (  77.92,-157.32) 11/24/2014   15:03:05  (  77.93,-157.25)    1.63                55
 11/27/2014   05:40:11   (  76.43, -22.45) 11/27/2014   05:39:02  (  76.43, -22.51)    1.75                69
 11/27/2014   06:29:16   ( -77.51, 149.16) 11/27/2014   06:29:23  ( -77.51, 149.20)    0.98                 7
 11/29/2014   21:56:22   (  76.93,  95.18) 11/29/2014   21:55:44  (  76.92,  95.14)    1.17                38
 11/29/2014   22:45:30   ( -77.84, -93.50) 11/29/2014   22:46:08  ( -77.85, -93.44)    1.79                38
 12/02/2014   14:12:30   (  77.48,-146.77) 12/02/2014   14:12:24  (  77.48,-146.71)    1.61                 6
 12/02/2014   15:01:46   ( -78.01,  23.19) 12/02/2014   15:02:57  ( -78.01,  23.14)    1.19                71
 12/05/2014   05:39:34   ( -77.00, 159.64) 12/05/2014   05:38:44  ( -77.00, 159.65)    0.44                50
 12/05/2014   06:28:42   (  77.76, -29.63) 12/05/2014   06:29:10  (  77.77, -29.61)    0.63                28
 12/07/2014   21:55:40   ( -77.45, -82.66) 12/07/2014   21:55:25  ( -77.46, -82.61)    1.23                15