Simultaneous Nadir Overpasses (SNOs) between NOAA-21 and AQUA
TLE Epoch: 2023 8 22.  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)
 08/23/2023   05:20:13   ( -80.87,-167.58) 08/23/2023   05:20:17  ( -80.87,-167.56)    0.42                 4
 08/25/2023   19:04:55   (  80.85, 165.82) 08/25/2023   19:05:30  (  80.85, 165.95)    2.31                35
 08/25/2023   19:55:36   ( -80.92, -25.38) 08/25/2023   19:54:52  ( -80.92, -25.40)    0.53                44
 08/28/2023   08:49:37   ( -80.85, 139.68) 08/28/2023   08:50:44  ( -80.85, 139.60)    1.37                67
 08/28/2023   09:40:20   (  80.88, -52.40) 08/28/2023   09:40:06  (  80.88, -52.24)    2.84                14
 08/30/2023   23:25:02   ( -80.88, -78.58) 08/30/2023   23:25:19  ( -80.88, -78.55)    0.47                17
 08/31/2023   00:15:43   (  80.94,  90.06) 08/31/2023   00:14:40  (  80.94,  89.95)    1.94                63
 09/02/2023   13:09:44   (  80.87,-105.01) 09/02/2023   13:10:30  (  80.87,-105.01)    0.09                46
 09/02/2023   14:00:25   ( -80.94,  63.84) 09/02/2023   13:59:52  ( -80.94,  63.66)    3.04                33
 09/05/2023   02:55:05   ( -79.88,-144.21) 09/05/2023   02:56:19  ( -79.64,-143.31)   31.84                74