Simultaneous Nadir Overpasses (SNOs) between NOAA-21 and AQUA
TLE Epoch: 2023 9 13.  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)
 09/15/2023   11:34:37   ( -80.89,  99.34) 09/15/2023   11:35:00  ( -80.89,  99.44)    1.77                23
 09/15/2023   12:25:18   (  80.96, -91.97) 09/15/2023   12:24:21  (  80.96, -91.95)    0.36                57
 09/18/2023   01:19:18   (  80.89,  73.01) 09/18/2023   01:20:05  (  80.89,  73.11)    1.82                47
 09/18/2023   02:09:59   ( -80.96,-118.18) 09/18/2023   02:09:27  ( -80.95,-118.36)    3.26                32
 09/20/2023   15:03:58   ( -80.90,  47.12) 09/20/2023   15:05:09  ( -80.90,  46.99)    2.36                71
 09/20/2023   15:54:41   (  80.93,-144.96) 09/20/2023   15:54:31  (  80.94,-144.79)    3.01                10
 09/23/2023   05:39:21   ( -80.94,-170.88) 09/23/2023   05:39:34  ( -80.94,-170.99)    1.96                13
 09/23/2023   06:30:03   (  80.98,  -2.61) 09/23/2023   06:28:56  (  80.98,  -2.78)    3.10                67
 09/25/2023   19:24:00   (  80.94, 162.90) 09/25/2023   19:24:34  (  80.94, 162.75)    2.78                34