Simultaneous Nadir Overpasses (SNOs) between AURA and NPP
TLE Epoch: 2014 11 23.  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   ( -77.22,  32.09) 11/24/2014   14:12:37  ( -77.23,  32.18)    2.42                23
 11/24/2014   15:02:09   (  77.95,-157.21) 11/24/2014   15:03:04  (  77.95,-157.14)    1.56                55
 11/27/2014   05:40:12   (  76.41, -22.53) 11/27/2014   05:39:03  (  76.41, -22.59)    1.82                69
 11/27/2014   06:29:17   ( -77.49, 149.08) 11/27/2014   06:29:24  ( -77.49, 149.11)    1.01                 7
 11/29/2014   21:56:23   (  76.90,  95.10) 11/29/2014   21:55:45  (  76.90,  95.05)    1.25                38
 11/29/2014   22:45:30   ( -77.86, -93.40) 11/29/2014   22:46:08  ( -77.87, -93.33)    1.80                38
 12/02/2014   14:12:29   (  77.50,-146.67) 12/02/2014   14:12:23  (  77.50,-146.61)    1.51                 6
 12/02/2014   15:01:45   ( -78.04,  23.30) 12/02/2014   15:02:56  ( -78.03,  23.25)    1.21                71
 12/05/2014   05:39:34   ( -76.97, 159.55) 12/05/2014   05:38:44  ( -76.98, 159.57)    0.36                50