Simultaneous Nadir Overpasses (SNOs) between AURA and NPP
TLE Epoch: 2017 3 21.  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)
 03/24/2017   11:25:13   ( -79.49,  85.52) 03/24/2017   11:24:19  ( -79.49,  85.59)    1.58                54
 03/24/2017   12:14:35   (  79.63,-105.84) 03/24/2017   12:14:59  (  79.63,-105.96)    2.62                24
 03/27/2017   03:41:42   ( -79.50,-158.56) 03/27/2017   03:41:12  ( -79.49,-158.64)    1.71                30
 03/27/2017   04:31:01   (  79.75,  10.89) 03/27/2017   04:31:48  (  79.75,  10.91)    0.50                47
 03/29/2017   19:58:07   ( -79.65, -41.61) 03/29/2017   19:58:00  ( -79.65, -41.51)    2.05                 7
 03/29/2017   20:47:29   (  79.78, 127.05) 03/29/2017   20:48:40  (  79.78, 126.94)    2.27                71
 04/01/2017   11:25:13   (  79.48, -94.56) 04/01/2017   11:24:12  (  79.49, -94.42)    3.10                61
 04/01/2017   12:14:35   ( -79.68,  74.51) 04/01/2017   12:14:52  ( -79.68,  74.52)    0.15                17
 04/04/2017   03:41:39   (  79.54,  21.77) 04/04/2017   03:41:02  (  79.55,  21.85)    1.57                37