Simultaneous Nadir Overpasses (SNOs) between AURA and NPP
TLE Epoch: 2023 9 15.  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)
 09/15/2023   12:54:18   (  80.06,-111.76) 09/15/2023   12:54:12  (  80.07,-111.60)    3.15                 6
 09/15/2023   13:43:40   ( -80.19,  56.99) 09/15/2023   13:44:53  ( -80.19,  57.09)    1.99                73
 09/18/2023   03:30:23   (  79.94,  28.23) 09/18/2023   03:29:39  (  79.94,  28.25)    0.37                44
 09/18/2023   04:19:45   ( -80.07,-163.02) 09/18/2023   04:20:20  ( -80.07,-163.07)    0.94                35
 09/20/2023   18:55:46   ( -80.05, -22.21) 09/20/2023   18:55:43  ( -80.06, -22.07)    2.86                 3
 09/20/2023   19:43:30   (  81.82,-176.31) 09/20/2023   19:44:43  (  81.25,-176.51)   63.38                73
 09/23/2023   09:31:48   ( -79.95, 117.98) 09/23/2023   09:31:09  ( -79.95, 118.00)    0.37                39
 09/23/2023   10:21:09   (  80.08, -73.32) 09/23/2023   10:21:49  (  80.07, -73.45)    2.46                40
 09/26/2023   00:08:01   ( -79.40,-105.09) 09/26/2023   00:06:47  ( -79.46,-105.29)    7.32                74
 09/26/2023   00:57:07   (  80.07,  67.66) 09/26/2023   00:57:11  (  80.08,  67.75)    1.82                 4
 09/28/2023   15:33:05   (  79.99,-152.00) 09/28/2023   15:32:35  (  79.99,-152.00)    0.34                30