Simultaneous Nadir Overpasses (SNOs) between AURA and NPP
TLE Epoch: 2020 8 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)
 09/03/2020   02:52:19   ( -79.12,-148.73) 09/03/2020   02:51:06  ( -79.11,-148.84)    2.49                73
 09/03/2020   03:41:36   (  79.46,  21.13) 09/03/2020   03:41:40  (  79.46,  21.14)    0.24                 4
 09/05/2020   19:08:45   ( -79.23, -32.13) 09/05/2020   19:07:59  ( -79.22, -32.25)    2.81                46
 09/05/2020   19:58:03   (  79.53, 137.50) 09/05/2020   19:58:34  (  79.53, 137.50)    0.16                31
 09/08/2020   11:25:12   ( -79.30,  84.21) 09/08/2020   11:24:53  ( -79.30,  84.08)    2.78                19
 09/08/2020   12:14:29   (  79.63,-105.88) 09/08/2020   12:15:27  (  79.63,-105.87)    0.33                58
 09/11/2020   02:52:15   (  79.20,  31.77) 09/11/2020   02:51:05  (  79.20,  31.83)    1.47                70
 09/11/2020   03:41:37   ( -79.41,-159.21) 09/11/2020   03:41:45  ( -79.40,-159.32)    2.37                 8
 09/13/2020   19:08:40   (  79.34, 148.55) 09/13/2020   19:07:57  (  79.34, 148.66)    2.24                43