Simultaneous Nadir Overpasses (SNOs) between NOAA-21 and AQUA
TLE Epoch: 2023 9 14.  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  ( -80.90,  99.47)    2.29                23
 09/15/2023   12:25:18   (  80.96, -91.96) 09/15/2023   12:24:21  (  80.96, -91.91)    0.97                57
 09/18/2023   01:19:18   (  80.89,  73.01) 09/18/2023   01:20:05  (  80.89,  73.16)    2.85                47
 09/18/2023   02:09:59   ( -80.96,-118.19) 09/18/2023   02:09:27  ( -80.95,-118.32)    2.25                32
 09/20/2023   15:03:58   ( -80.90,  47.10) 09/20/2023   15:05:09  ( -80.90,  47.05)    0.91                71
 09/20/2023   15:54:40   (  80.95,-144.61) 09/20/2023   15:54:31  (  80.94,-144.73)    2.05                 9
 09/23/2023   05:39:22   ( -80.92,-171.29) 09/23/2023   05:39:35  ( -80.92,-171.28)    0.45                13
 09/23/2023   06:30:03   (  80.98,  -2.65) 09/23/2023   06:28:56  (  80.98,  -2.71)    1.01                67
 09/25/2023   19:24:01   (  80.92, 162.47) 09/25/2023   19:24:35  (  80.92, 162.47)    0.29                34