Simultaneous Nadir Overpasses (SNOs) between AURA and NPP
TLE Epoch: 2016 2 24.  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)
 02/26/2016   10:36:01   ( -79.28,  96.51) 02/26/2016   10:35:12  ( -79.28,  96.43)    1.77                49
 02/26/2016   11:25:18   (  79.62, -93.56) 02/26/2016   11:25:46  (  79.62, -93.49)    1.26                28
 02/29/2016   02:52:27   ( -79.34,-147.23) 02/29/2016   02:52:02  ( -79.33,-147.36)    2.92                25
 02/29/2016   03:41:44   (  79.67,  22.72) 02/29/2016   03:42:36  (  79.67,  22.72)    0.02                52
 03/02/2016   19:08:51   ( -79.46, -30.52) 03/02/2016   19:08:50  ( -79.45, -30.64)    2.61                 1
 03/02/2016   19:56:31   (  81.82, 175.01) 03/02/2016   19:57:44  (  81.32, 175.18)   54.98                73
 03/05/2016   10:35:52   (  79.37, -82.91) 03/05/2016   10:34:57  (  79.38, -82.78)    2.96                55
 03/05/2016   11:25:14   ( -79.57,  86.13) 03/05/2016   11:25:37  ( -79.57,  86.09)    0.84                23
 03/08/2016   02:52:17   (  79.43,  33.39) 03/08/2016   02:51:47  (  79.42,  33.37)    0.50                30