Simultaneous Nadir Overpasses (SNOs) between AURA and NPP
TLE Epoch: 2020 9 2.  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   ( -79.11,-148.76) 09/03/2020   02:51:06  ( -79.11,-148.88)    2.42                73
 09/03/2020   03:41:36   (  79.46,  21.11) 09/03/2020   03:41:40  (  79.46,  21.12)    0.28                 4
 09/05/2020   19:08:45   ( -79.23, -32.17) 09/05/2020   19:07:59  ( -79.22, -32.28)    2.62                46
 09/05/2020   19:58:03   (  79.52, 137.47) 09/05/2020   19:58:34  (  79.53, 137.48)    0.33                31
 09/08/2020   11:25:11   ( -79.33,  84.42) 09/08/2020   11:24:52  ( -79.33,  84.31)    2.42                19
 09/08/2020   12:14:29   (  79.63,-105.92) 09/08/2020   12:15:27  (  79.63,-105.89)    0.57                58
 09/11/2020   02:52:14   (  79.23,  31.98) 09/11/2020   02:51:04  (  79.23,  32.07)    1.99                70
 09/11/2020   03:41:36   ( -79.44,-159.00) 09/11/2020   03:41:44  ( -79.43,-159.08)    1.81                 8
 09/13/2020   19:08:40   (  79.33, 148.51) 09/13/2020   19:07:57  (  79.34, 148.64)    3.06                43
 09/13/2020   19:58:02   ( -79.54, -42.44) 09/13/2020   19:58:37  ( -79.53, -42.47)    0.77                35
 09/16/2020   11:25:08   (  79.35, -95.49) 09/16/2020   11:24:53  (  79.34, -95.58)    1.86                15