Simultaneous Nadir Overpasses (SNOs) between AURA and NPP
TLE Epoch: 2022 9 17.  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)
 09/19/2022   19:09:00   (  79.42, 149.09) 09/19/2022   19:08:47  (  79.41, 149.03)    1.33                13
 09/19/2022   19:58:20   ( -79.69, -41.36) 09/19/2022   19:59:24  ( -79.69, -41.31)    0.91                64
 09/22/2022   10:36:08   ( -79.29,  96.47) 09/22/2022   10:35:02  ( -79.30,  96.60)    2.93                66
 09/22/2022   11:25:28   (  79.51, -94.40) 09/22/2022   11:25:40  (  79.51, -94.41)    0.29                12
 09/25/2022   02:52:37   ( -79.32,-147.43) 09/25/2022   02:51:57  ( -79.33,-147.40)    0.70                40
 09/25/2022   03:41:57   (  79.54,  21.71) 09/25/2022   03:42:35  (  79.53,  21.59)    2.44                38
 09/27/2022   19:09:02   ( -79.45, -30.70) 09/27/2022   19:08:48  ( -79.45, -30.62)    1.53                14
 09/27/2022   19:58:23   (  79.63, 138.19) 09/27/2022   19:59:27  (  79.62, 138.12)    1.46                64
 09/30/2022   10:36:10   (  79.19, -84.15) 09/30/2022   10:35:06  (  79.18, -84.29)    3.00                64