Simultaneous Nadir Overpasses (SNOs) between AURA and NPP
TLE Epoch: 2017 6 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)
 06/17/2017   19:08:26   (  79.28, 148.12) 06/17/2017   19:07:35  (  79.28, 148.23)    2.33                51
 06/17/2017   19:57:46   ( -79.55, -42.38) 06/17/2017   19:58:12  ( -79.56, -42.25)    2.80                26
 06/20/2017   11:24:51   (  79.37, -95.38) 06/20/2017   11:24:27  (  79.38, -95.26)    2.69                24
 06/20/2017   12:14:12   ( -79.61,  73.90) 06/20/2017   12:15:05  ( -79.62,  74.05)    3.08                53
 06/23/2017   02:52:11   ( -78.63,-151.52) 06/23/2017   02:50:57  ( -78.68,-151.71)    6.20                74
 06/23/2017   03:41:19   (  79.34,  20.32) 06/23/2017   03:41:23  (  79.33,  20.18)    3.01                 4
 06/25/2017   19:08:24   ( -79.21, -32.27) 06/25/2017   19:07:37  ( -79.21, -32.31)    0.94                47
 06/25/2017   19:57:43   (  79.47, 137.04) 06/25/2017   19:58:14  (  79.46, 136.95)    1.97                31
 06/28/2017   11:24:47   ( -79.34,  84.42) 06/28/2017   11:24:27  ( -79.34,  84.44)    0.40                20