Simultaneous Nadir Overpasses (SNOs) between AURA and NPP
TLE Epoch: 2021 5 23.  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)
 05/25/2021   03:41:24   ( -79.41,-159.19) 05/25/2021   03:41:08  ( -79.41,-159.25)    1.26                16
 05/25/2021   04:30:42   (  79.71,  10.54) 05/25/2021   04:31:43  (  79.71,  10.62)    1.64                61
 05/27/2021   19:08:29   (  79.26, 148.04) 05/27/2021   19:07:24  (  79.26, 148.01)    0.81                65
 05/27/2021   19:57:48   ( -79.58, -42.19) 05/27/2021   19:58:00  ( -79.58, -42.08)    2.31                12
 05/30/2021   11:24:56   (  79.30, -95.79) 05/30/2021   11:24:20  (  79.29, -95.94)    3.12                36
 05/30/2021   12:14:15   ( -79.62,  74.01) 05/30/2021   12:14:56  ( -79.62,  74.01)    0.06                41
 06/02/2021   03:41:18   (  79.49,  21.38) 06/02/2021   03:41:10  (  79.50,  21.45)    1.55                 8
 06/02/2021   04:30:41   ( -79.66,-169.83) 06/02/2021   04:31:51  ( -79.65,-169.91)    1.66                70
 06/04/2021   19:08:27   ( -79.23, -32.11) 06/04/2021   19:07:31  ( -79.23, -32.23)    2.45                56