Simultaneous Nadir Overpasses (SNOs) between AURA and NPP
TLE Epoch: 2018 7 18.  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)
 07/20/2018   03:41:51   ( -79.30,-159.97) 07/20/2018   03:41:27  ( -79.29,-160.10)    3.02                24
 07/20/2018   04:31:08   (  79.63,   9.96) 07/20/2018   04:32:01  (  79.64,  10.03)    1.46                53
 07/22/2018   19:08:56   (  79.15, 147.30) 07/22/2018   19:07:43  (  79.14, 147.25)    1.12                73
 07/22/2018   19:58:15   ( -79.47, -42.95) 07/22/2018   19:58:19  ( -79.47, -42.91)    0.68                 4
 07/25/2018   11:25:20   (  79.32, -95.73) 07/25/2018   11:24:35  (  79.33, -95.62)    2.58                45
 07/25/2018   12:14:42   ( -79.52,  73.29) 07/25/2018   12:15:15  ( -79.52,  73.21)    1.67                33
 07/28/2018   03:41:46   (  79.36,  20.46) 07/28/2018   03:41:30  (  79.37,  20.47)    0.34                16
 07/28/2018   04:31:06   ( -79.64,-169.97) 07/28/2018   04:32:07  ( -79.65,-169.84)    2.84                61
 07/30/2018   19:08:52   ( -79.23, -32.18) 07/30/2018   19:07:47  ( -79.23, -32.11)    1.72                65