Simultaneous Nadir Overpasses (SNOs) between AURA and NPP
TLE Epoch: 2016 5 1.  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)
 05/03/2016   02:52:15   ( -79.23,-148.10) 05/03/2016   02:51:57  ( -79.23,-148.11)    0.35                18
 05/03/2016   03:41:34   (  79.50,  21.28) 05/03/2016   03:42:34  (  79.49,  21.19)    1.98                60
 05/05/2016   18:19:18   (  79.07, 159.13) 05/05/2016   18:18:12  (  79.06, 159.10)    0.63                66
 05/05/2016   19:08:38   ( -79.35, -31.43) 05/05/2016   19:08:49  ( -79.36, -31.42)    0.44                11
 05/08/2016   10:35:40   (  79.22, -84.05) 05/08/2016   10:35:03  (  79.22, -83.99)    1.41                37
 05/08/2016   11:25:00   ( -79.50,  85.45) 05/08/2016   11:25:40  ( -79.51,  85.55)    2.24                40
 05/11/2016   02:52:05   (  79.24,  31.97) 05/11/2016   02:51:58  (  79.24,  31.89)    1.79                 7
 05/11/2016   03:41:25   ( -79.52,-158.51) 05/11/2016   03:42:35  ( -79.52,-158.56)    1.04                70
 05/13/2016   18:19:10   ( -79.03, -21.07) 05/13/2016   18:18:15  ( -79.02, -21.19)    2.62                55