Simultaneous Nadir Overpasses (SNOs) between AURA and NPP
TLE Epoch: 2016 11 16.  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)
 11/19/2016   02:51:38   (  79.47,  33.59) 11/19/2016   02:51:29  (  79.46,  33.48)    2.54                 9
 11/19/2016   03:40:57   ( -79.77,-156.55) 11/19/2016   03:42:05  ( -79.77,-156.51)    0.67                68
 11/21/2016   18:18:45   ( -79.39, -18.72) 11/21/2016   18:17:42  ( -79.39, -18.60)    2.50                63
 11/21/2016   19:08:06   (  79.57, 150.17) 11/21/2016   19:08:21  (  79.56, 150.08)    1.93                15
 11/24/2016   10:35:13   ( -79.49,  97.85) 11/24/2016   10:34:34  ( -79.50,  97.99)    2.85                39
 11/24/2016   11:24:35   (  79.63, -93.52) 11/24/2016   11:25:14  (  79.63, -93.60)    1.61                39
 11/27/2016   02:51:42   ( -79.55,-145.83) 11/27/2016   02:51:27  ( -79.56,-145.69)    2.92                15
 11/27/2016   03:41:03   (  79.73,  23.08) 11/27/2016   03:42:06  (  79.72,  23.01)    1.53                63
 11/29/2016   18:18:51   (  79.29, 160.65) 11/29/2016   18:17:43  (  79.29, 160.62)    0.63                68