Simultaneous Nadir Overpasses (SNOs) between AURA and NPP
TLE Epoch: 2022 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)
 07/20/2022   11:25:20   (  79.43, -94.93) 07/20/2022   11:25:04  (  79.44, -94.88)    1.07                16
 07/20/2022   12:14:42   ( -79.63,  74.07) 07/20/2022   12:15:44  ( -79.62,  73.93)    3.14                62
 07/23/2022   02:52:24   ( -79.24,-147.94) 07/23/2022   02:51:22  ( -79.24,-147.98)    0.76                62
 07/23/2022   03:41:43   (  79.50,  21.43) 07/23/2022   03:41:59  (  79.49,  21.30)    2.86                16
 07/25/2022   19:08:47   ( -79.33, -31.45) 07/25/2022   19:08:17  ( -79.33, -31.56)    2.32                30
 07/25/2022   19:58:04   (  79.66, 138.46) 07/25/2022   19:58:51  (  79.67, 138.57)    2.22                47
 07/28/2022   10:37:01   (  75.92, -98.25) 07/28/2022   10:35:48  (  76.10, -99.48)   38.68                73
 07/28/2022   11:25:09   ( -79.44,  85.18) 07/28/2022   11:25:11  ( -79.44,  85.11)    1.37                 2
 07/31/2022   02:52:09   (  79.33,  32.66) 07/31/2022   02:51:26  (  79.33,  32.67)    0.36                43