Simultaneous Nadir Overpasses (SNOs) between NOAA-21 and AQUA
TLE Epoch: 2023 9 5.  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)
 09/07/2023   17:29:50   ( -80.89,  10.46) 09/07/2023   17:30:14  ( -80.89,  10.50)    0.67                24
 09/07/2023   18:20:31   (  80.96, 179.16) 09/07/2023   18:19:35  (  80.96, 179.08)    1.36                56
 09/10/2023   07:14:32   (  80.87, -16.06) 09/10/2023   07:15:23  (  80.87, -16.02)    0.69                51
 09/10/2023   08:05:13   ( -80.95, 152.74) 09/10/2023   08:04:45  ( -80.94, 152.56)    3.26                28
 09/12/2023   21:49:54   (  80.93, 126.16) 09/12/2023   21:49:52  (  80.92, 126.07)    1.55                 2
 09/15/2023   11:34:36   ( -80.91,  99.68) 09/15/2023   11:35:00  ( -80.91,  99.65)    0.66                24
 09/15/2023   12:25:17   (  80.97, -91.68) 09/15/2023   12:24:21  (  80.97, -91.81)    2.29                56
 09/18/2023   01:19:17   (  80.90,  73.31) 09/18/2023   01:20:06  (  80.90,  73.21)    1.80                49