Simultaneous Nadir Overpasses (SNOs) between AURA and NPP
TLE Epoch: 2016 3 7.  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)
 03/08/2016   02:52:23   (  79.41,  33.26) 03/08/2016   02:51:56  (  79.40,  33.19)    1.72                27
 03/08/2016   03:41:42   ( -79.71,-156.94) 03/08/2016   03:42:32  ( -79.72,-156.87)    1.43                50
 03/10/2016   19:08:47   (  79.54, 150.03) 03/10/2016   19:08:44  (  79.53, 150.03)    0.18                 3
 03/10/2016   19:57:47   ( -80.47, -34.46) 03/10/2016   19:59:01  ( -80.37, -34.16)   11.78                74
 03/13/2016   10:35:53   ( -79.39,  97.27) 03/13/2016   10:34:57  ( -79.40,  97.38)    2.47                56
 03/13/2016   11:25:14   (  79.57, -93.84) 03/13/2016   11:25:36  (  79.56, -93.94)    2.16                22
 03/16/2016   02:52:18   ( -79.49,-146.18) 03/16/2016   02:51:47  ( -79.49,-146.06)    2.67                31
 03/16/2016   03:41:39   (  79.66,  22.73) 03/16/2016   03:42:26  (  79.66,  22.63)    1.99                47
 03/18/2016   19:08:44   ( -79.53, -29.99) 03/18/2016   19:08:39  ( -79.52, -30.04)    1.14                 5
 03/18/2016   19:58:03   (  79.77, 139.46) 03/18/2016   19:59:15  (  79.78, 139.49)    0.60                72
 03/21/2016   10:35:47   (  79.35, -82.95) 03/21/2016   10:34:50  (  79.35, -82.95)    0.15                57