Simultaneous Nadir Overpasses (SNOs) between AURA and NPP
TLE Epoch: 2016 9 6.  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)
 09/08/2016   02:51:41   ( -79.21,-148.18) 09/08/2016   02:51:16  ( -79.21,-148.14)    0.76                25
 09/08/2016   03:41:01   (  79.44,  20.95) 09/08/2016   03:41:54  (  79.43,  20.88)    1.55                53
 09/10/2016   19:08:08   ( -79.29, -31.81) 09/10/2016   19:08:07  ( -79.29, -31.78)    0.65                 1
 09/10/2016   19:55:11   (  81.67,-171.27) 09/10/2016   19:56:24  (  81.00,-172.24)   76.38                73
 09/13/2016   10:35:14   (  79.11, -84.71) 09/13/2016   10:34:20  (  79.11, -84.65)    1.18                54
 09/13/2016   11:24:34   ( -79.39,  84.76) 09/13/2016   11:24:57  ( -79.40,  84.84)    1.70                23
 09/16/2016   02:51:43   (  79.08,  31.04) 09/16/2016   02:51:14  (  79.08,  30.90)    2.94                29
 09/16/2016   03:41:02   ( -79.41,-159.24) 09/16/2016   03:41:50  ( -79.40,-159.35)    2.46                48
 09/18/2016   19:08:06   (  79.25, 147.95) 09/18/2016   19:08:01  (  79.25, 147.97)    0.51                 5