Simultaneous Nadir Overpasses (SNOs) between AURA and NPP
TLE Epoch: 2014 11 14.  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)
 11/16/2014   14:13:19   (  76.71,-149.81) 11/16/2014   14:12:53  (  76.71,-149.90)    2.30                26
 11/16/2014   15:02:22   ( -77.85,  22.30) 11/16/2014   15:03:12  ( -77.86,  22.41)    2.71                50
 11/19/2014   05:43:17   ( -67.44, 140.47) 11/19/2014   05:42:03  ( -67.63, 139.46)   47.82                74
 11/19/2014   06:29:38   (  77.11, -32.49) 11/19/2014   06:29:38  (  77.10, -32.57)    2.20                 0
 11/19/2014   07:17:07   ( -81.35, 167.43) 11/19/2014   07:18:21  ( -81.04, 168.01)   35.78                74
 11/21/2014   21:56:44   ( -76.87, -85.14) 11/21/2014   21:55:53  ( -76.87, -85.05)    2.21                51
 11/21/2014   22:45:55   (  77.52,  85.03) 11/21/2014   22:46:22  (  77.52,  85.02)    0.30                27
 11/24/2014   14:13:04   ( -77.04,  31.39) 11/24/2014   14:12:42  ( -77.03,  31.36)    0.59                22
 11/24/2014   15:02:14   (  77.73,-158.20) 11/24/2014   15:03:10  (  77.72,-158.30)    2.51                56
 11/27/2014   05:40:09   (  76.57, -21.99) 11/27/2014   05:39:00  (  76.58, -21.98)    0.45                69
 11/27/2014   06:29:20   ( -77.37, 148.58) 11/27/2014   06:29:28  ( -77.36, 148.52)    1.58                 8