Simultaneous Nadir Overpasses (SNOs) between NOAA-21 and AQUA
TLE Epoch: 2023 9 29.  Predictions up to the next  14.0 days:

     Date     Time(NOAA-21) NOAA-21 Lat/Lon Date Time(AQUA) AQUA Lat/Lon    Distance(km)  Time Diff(sec)
 09/30/2023   22:53:21   (  80.91, 110.08) 09/30/2023   22:54:33  (  80.92, 110.09)    0.37                72
 09/30/2023   23:44:04   ( -80.95, -81.82) 09/30/2023   23:43:56  ( -80.95, -81.84)    0.53                 8
 10/03/2023   13:28:43   (  80.96,-107.89) 10/03/2023   13:28:52  (  80.96,-107.85)    0.89                 9
 10/03/2023   14:19:26   ( -80.99,  60.24) 10/03/2023   14:18:15  ( -80.99,  60.24)    0.14                71
 10/06/2023   03:13:22   ( -80.95,-134.17) 10/06/2023   03:13:47  ( -80.95,-134.16)    0.24                25
 10/06/2023   04:04:04   (  80.99,  34.08) 10/06/2023   04:03:09  (  80.99,  34.07)    0.27                55
 10/08/2023   16:58:01   (  80.95,-160.41) 10/08/2023   16:58:41  (  80.94,-160.49)    1.30                40
 10/08/2023   17:48:43   ( -81.00,   8.12) 10/08/2023   17:48:03  ( -81.00,   7.98)    2.53                40
 10/11/2023   06:42:41   ( -80.94, 173.23) 10/11/2023   06:43:34  ( -80.94, 173.32)    1.62                53