Simultaneous Nadir Overpasses (SNOs) between AURA and NPP
TLE Epoch: 2016 11 4.  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, -19.20) 11/05/2016   18:17:44  ( -79.33, -19.12)    1.79                62
 11/05/2016   19:08:06   (  79.54, 149.95) 11/05/2016   19:08:22  (  79.54, 149.88)    1.53                16
 11/08/2016   10:35:14   ( -79.34,  96.86) 11/08/2016   10:34:39  ( -79.34,  96.75)    2.28                35
 11/08/2016   11:24:31   (  79.67, -93.20) 11/08/2016   11:25:13  (  79.68, -93.16)    0.75                42
 11/11/2016   02:51:38   ( -79.51,-146.10) 11/11/2016   02:51:29  ( -79.52,-146.06)    0.88                 9
 11/11/2016   03:40:59   (  79.69,  22.79) 11/11/2016   03:42:08  (  79.68,  22.67)    2.52                69
 11/13/2016   18:18:42   (  79.35, 161.06) 11/13/2016   18:17:42  (  79.36, 161.16)    2.18                60
 11/13/2016   19:08:04   ( -79.56, -29.89) 11/13/2016   19:08:22  ( -79.56, -29.96)    1.46                18
 11/16/2016   10:35:08   (  79.43, -82.54) 11/16/2016   10:34:35  (  79.43, -82.52)    0.52                33