Simultaneous Nadir Overpasses (SNOs) between AURA and NPP
TLE Epoch: 2014 2 28.  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)
 03/03/2014   01:14:35   (  77.98,  50.04) 03/03/2014   01:13:33  (  77.97,  49.92)    3.08                62
 03/03/2014   02:03:51   ( -78.48,-139.90) 03/03/2014   02:04:06  ( -78.48,-139.97)    1.77                15
 03/05/2014   17:31:16   (  78.23, 167.00) 03/05/2014   17:30:22  (  78.24, 167.13)    3.09                54
 03/05/2014   18:20:37   ( -78.51, -23.92) 03/05/2014   18:21:01  ( -78.50, -24.03)    2.75                24
 03/08/2014   09:48:13   (  78.17, -77.49) 03/08/2014   09:47:20  (  78.18, -77.43)    1.64                53
 03/08/2014   10:37:31   ( -78.59,  92.28) 03/08/2014   10:37:55  ( -78.60,  92.33)    1.20                24
 03/11/2014   02:05:20   (  78.04,  37.60) 03/11/2014   02:04:20  (  78.03,  37.55)    1.11                60
 03/11/2014   02:54:39   ( -78.43,-152.86) 03/11/2014   02:54:56  ( -78.42,-152.96)    2.49                17
 03/13/2014   18:24:02   (  73.65, 139.55) 03/13/2014   18:22:49  (  73.81, 138.44)   38.51                73
 03/13/2014   19:11:52   ( -78.39, -37.34) 03/13/2014   19:11:53  ( -78.39, -37.38)    1.13                 1