Simultaneous Nadir Overpasses (SNOs) between NOAA-21 and AQUA
TLE Epoch: 2023 1 30.  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)
 01/31/2023   22:43:02   ( -80.04, -79.42) 01/31/2023   22:43:42  ( -80.04, -79.41)    0.14                40
 01/31/2023   23:33:38   (  80.27,  90.50) 01/31/2023   23:33:00  (  80.27,  90.36)    2.64                38
 02/03/2023   14:09:06   (  80.14,-129.92) 02/03/2023   14:09:18  (  80.13,-129.96)    0.84                12
 02/03/2023   14:59:47   ( -80.26,  38.76) 02/03/2023   14:58:40  ( -80.26,  38.85)    1.74                67
 02/06/2023   04:44:34   (  79.99,   9.67) 02/06/2023   04:45:35  (  80.00,   9.81)    2.83                61
 02/06/2023   05:35:11   ( -80.23, 179.56) 02/06/2023   05:34:54  ( -80.23, 179.50)    1.11                17
 02/08/2023   20:10:36   ( -80.14, -40.29) 02/08/2023   20:11:08  ( -80.13, -40.39)    2.07                32
 02/08/2023   21:01:16   (  80.26, 128.36) 02/08/2023   21:00:29  (  80.26, 128.45)    1.65                47
 02/11/2023   11:36:42   (  80.16, -91.55) 02/11/2023   11:36:43  (  80.17, -91.42)    2.65                 1