Simultaneous Nadir Overpasses (SNOs) between AURA and NPP
TLE Epoch: 2014 10 12.  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)
 10/12/2014   21:57:02   (  75.61,  90.81) 10/12/2014   21:56:52  (  75.62,  90.85)    1.33                10
 10/12/2014   22:46:08   ( -76.65, -98.28) 10/12/2014   22:47:15  ( -76.66, -98.20)    2.39                67
 10/15/2014   13:24:25   ( -74.82,  36.88) 10/15/2014   13:23:23  ( -74.83,  36.95)    2.51                62
 10/15/2014   14:13:28   (  75.96,-152.32) 10/15/2014   14:13:43  (  75.96,-152.26)    1.68                15
 10/18/2014   05:40:56   ( -75.13, 153.53) 10/18/2014   05:40:16  ( -75.14, 153.59)    1.77                40
 10/18/2014   06:30:01   (  76.16, -35.85) 10/18/2014   06:30:38  (  76.16, -35.82)    0.88                37
 10/20/2014   21:57:34   ( -75.25, -90.32) 10/20/2014   21:57:13  ( -75.25, -90.32)    0.16                21
 10/20/2014   22:46:40   (  76.22,  80.18) 10/20/2014   22:47:36  (  76.22,  80.14)    1.12                56
 10/23/2014   14:14:09   ( -75.67,  26.69) 10/23/2014   14:14:03  ( -75.68,  26.78)    2.72                 6
 10/23/2014   15:03:16   (  76.58,-162.81) 10/23/2014   15:04:27  (  76.59,-162.74)    1.71                71
 10/26/2014   05:41:54   (  74.29, -28.76) 10/26/2014   05:40:44  (  74.29, -28.77)    0.55                70
 10/26/2014   06:30:58   ( -75.51, 142.02) 10/26/2014   06:31:05  ( -75.50, 141.97)    1.46                 7