Simultaneous Nadir Overpasses (SNOs) between AURA and NPP
TLE Epoch: 2017 2 19.  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)
 02/20/2017   11:25:02   ( -79.66,  86.87) 02/20/2017   11:24:38  ( -79.67,  87.01)    3.00                24
 02/20/2017   12:14:22   (  79.88,-103.85) 02/20/2017   12:15:16  (  79.88,-103.79)    1.17                54
 02/23/2017   03:41:32   ( -79.66,-157.27) 02/23/2017   03:41:32  ( -79.66,-157.35)    1.70                 0
 02/25/2017   19:08:37   (  79.53, 150.02) 02/25/2017   19:07:43  (  79.53, 150.01)    0.21                54
 02/25/2017   19:57:57   ( -79.80, -40.36) 02/25/2017   19:58:20  ( -79.80, -40.32)    0.87                23
 02/28/2017   11:25:03   (  79.66, -93.16) 02/28/2017   11:24:32  (  79.67, -93.02)    3.02                31
 02/28/2017   12:14:26   ( -79.82,  75.68) 02/28/2017   12:15:13  ( -79.81,  75.57)    2.19                47
 03/03/2017   03:41:31   (  79.71,  23.08) 03/03/2017   03:41:24  (  79.71,  23.11)    0.59                 7
 03/03/2017   04:30:52   ( -79.94,-167.49) 03/03/2017   04:32:02  ( -79.94,-167.39)    2.03                70
 03/05/2017   19:08:38   ( -79.58, -29.61) 03/05/2017   19:07:37  ( -79.58, -29.53)    1.69                61