Simultaneous Nadir Overpasses (SNOs) between NOAA-21 and AQUA
TLE Epoch: 2023 2 8.  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)
 02/08/2023   20:10:36   ( -80.15, -40.09) 02/08/2023   20:11:07  ( -80.15, -40.18)    1.81                31
 02/08/2023   21:01:17   (  80.25, 128.31) 02/08/2023   21:00:29  (  80.25, 128.41)    2.01                48
 02/11/2023   11:36:42   (  80.15, -91.66) 02/11/2023   11:36:41  (  80.16, -91.51)    2.83                 1
 02/14/2023   02:12:07   (  80.07,  48.64) 02/14/2023   02:12:52  (  80.08,  48.79)    3.02                45
 02/14/2023   03:02:44   ( -80.30,-141.45) 02/14/2023   03:02:11  ( -80.30,-141.53)    1.50                33
 02/16/2023   17:38:09   ( -80.22,  -1.22) 02/16/2023   17:38:21  ( -80.22,  -1.32)    1.97                12
 02/16/2023   18:28:49   (  80.34, 167.46) 02/16/2023   18:27:42  (  80.34, 167.53)    1.47                67
 02/19/2023   08:13:33   ( -80.16, 139.25) 02/19/2023   08:14:29  ( -80.16, 139.10)    3.05                56
 02/19/2023   09:04:13   (  80.28, -52.10) 02/19/2023   09:03:50  (  80.28, -52.09)    0.27                23
 02/21/2023   23:39:35   (  80.24,  88.60) 02/21/2023   23:39:55  (  80.24,  88.52)    1.56                20