Simultaneous Nadir Overpasses (SNOs) between AURA and NPP
TLE Epoch: 2015 12 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)
 12/05/2015   17:29:42   (  79.03, 171.38) 12/05/2015   17:28:55  (  79.04, 171.40)    0.48                47
 12/05/2015   18:19:02   ( -79.32, -19.20) 12/05/2015   18:19:33  ( -79.31, -19.32)    2.73                31
 12/08/2015   09:46:06   (  79.18, -71.85) 12/08/2015   09:45:45  (  79.18, -71.84)    0.14                21
 12/08/2015   10:35:24   ( -79.53,  98.15) 12/08/2015   10:36:20  ( -79.54,  98.29)    3.00                56
 12/11/2015   01:13:14   ( -78.92,-125.16) 12/11/2015   01:12:02  ( -78.92,-125.20)    0.86                72
 12/11/2015   02:02:30   (  79.30,  44.86) 12/11/2015   02:02:35  (  79.31,  44.92)    1.38                 5
 12/13/2015   17:29:36   ( -79.12,  -8.09) 12/13/2015   17:28:50  ( -79.12,  -8.00)    1.97                46
 12/13/2015   18:18:55   (  79.38, 161.23) 12/13/2015   18:19:27  (  79.37, 161.15)    1.75                32
 12/16/2015   09:45:59   ( -79.22, 108.43) 12/16/2015   09:45:40  ( -79.22, 108.45)    0.35                19