Simultaneous Nadir Overpasses (SNOs) between NOAA-21 and AQUA
TLE Epoch: 2023 8 19.  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)
 08/20/2023   14:44:48   ( -80.82,  50.35) 08/20/2023   14:45:39  ( -80.82,  50.49)    2.54                51
 08/20/2023   15:35:29   (  80.89,-141.00) 08/20/2023   15:35:00  (  80.89,-140.97)    0.44                29
 08/23/2023   05:20:12   ( -80.87,-167.46) 08/23/2023   05:20:16  ( -80.88,-167.39)    1.34                 4
 08/25/2023   19:04:54   (  80.87, 166.20) 08/25/2023   19:05:30  (  80.86, 166.07)    2.32                36
 08/25/2023   19:55:37   ( -80.91, -25.69) 08/25/2023   19:54:53  ( -80.91, -25.60)    1.68                44
 08/28/2023   08:49:38   ( -80.83, 139.27) 08/28/2023   08:50:45  ( -80.83, 139.39)    2.19                67
 08/28/2023   09:40:19   (  80.89, -52.12) 08/28/2023   09:40:06  (  80.89, -52.13)    0.35                13
 08/30/2023   23:25:00   ( -80.89, -78.42) 08/30/2023   23:25:18  ( -80.89, -78.45)    0.57                18