Simultaneous Nadir Overpasses (SNOs) between AURA and NPP
TLE Epoch: 2017 1 31.  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)
 02/01/2017   19:08:25   ( -79.61, -29.43) 02/01/2017   19:07:56  ( -79.62, -29.31)    2.55                29
 02/01/2017   19:57:45   (  79.83, 139.87) 02/01/2017   19:58:34  (  79.83, 139.92)    1.02                49
 02/04/2017   11:24:54   ( -79.65,  86.71) 02/04/2017   11:24:48  ( -79.64,  86.69)    0.56                 6
 02/04/2017   12:14:15   (  79.83,-104.28) 02/04/2017   12:15:27  (  79.82,-104.38)    2.00                72
 02/07/2017   02:52:03   (  79.44,  33.52) 02/07/2017   02:51:03  (  79.43,  33.38)    3.09                60
 02/07/2017   03:41:24   ( -79.68,-157.18) 02/07/2017   03:41:41  ( -79.67,-157.32)    2.96                17
 02/09/2017   19:08:30   (  79.58, 150.35) 02/09/2017   19:07:52  (  79.59, 150.42)    1.55                38
 02/09/2017   19:57:51   ( -79.81, -40.29) 02/09/2017   19:58:30  ( -79.81, -40.21)    1.73                39
 02/12/2017   11:24:59   (  79.63, -93.37) 02/12/2017   11:24:44  (  79.64, -93.35)    0.49                15