Simultaneous Nadir Overpasses (SNOs) between AURA and NPP
TLE Epoch: 2016 11 3.  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)
 11/05/2016   18:18:46   ( -79.32, -19.17) 11/05/2016   18:17:44  ( -79.33, -19.08)    1.87                62
 11/05/2016   19:08:06   (  79.54, 149.97) 11/05/2016   19:08:22  (  79.54, 149.91)    1.43                16
 11/08/2016   10:35:14   ( -79.35,  96.88) 11/08/2016   10:34:39  ( -79.34,  96.79)    1.88                35
 11/08/2016   11:24:31   (  79.68, -93.18) 11/08/2016   11:25:13  (  79.68, -93.13)    1.18                42
 11/11/2016   02:51:36   ( -79.55,-145.83) 11/11/2016   02:51:27  ( -79.56,-145.74)    1.83                 9
 11/11/2016   03:40:57   (  79.73,  23.07) 11/11/2016   03:42:06  (  79.72,  23.00)    1.57                69
 11/13/2016   18:18:44   (  79.28, 160.54) 11/13/2016   18:17:45  (  79.27, 160.42)    2.54                59
 11/13/2016   19:08:03   ( -79.60, -29.63) 11/13/2016   19:08:21  ( -79.60, -29.62)    0.20                18
 11/16/2016   10:35:06   (  79.50, -82.05) 11/16/2016   10:34:33  (  79.51, -81.91)    3.08                33