Simultaneous Nadir Overpasses (SNOs) between NOAA-21 and AQUA
TLE Epoch: 2023 9 16.  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)
 09/18/2023   01:19:17   (  80.91,  73.45) 09/18/2023   01:20:05  (  80.91,  73.35)    1.74                48
 09/18/2023   02:10:00   ( -80.94,-118.48) 09/18/2023   02:09:28  ( -80.94,-118.50)    0.53                32
 09/20/2023   15:03:58   ( -80.90,  47.19) 09/20/2023   15:05:10  ( -80.90,  47.02)    3.04                72
 09/20/2023   15:54:41   (  80.93,-144.87) 09/20/2023   15:54:32  (  80.94,-144.73)    2.57                 9
 09/23/2023   05:39:21   ( -80.93,-171.17) 09/23/2023   05:39:35  ( -80.93,-171.09)    1.53                14
 09/23/2023   06:30:03   (  80.97,  -2.89) 09/23/2023   06:28:57  (  80.97,  -2.86)    0.63                66
 09/25/2023   19:24:01   (  80.93, 162.62) 09/25/2023   19:24:37  (  80.93, 162.59)    0.56                36
 09/25/2023   20:14:44   ( -80.96, -29.24) 09/25/2023   20:14:00  ( -80.96, -29.24)    0.28                44
 09/28/2023   09:08:42   ( -80.92, 136.25) 09/28/2023   09:09:39  ( -80.91, 136.20)    0.93                57