Simultaneous Nadir Overpasses (SNOs) between NOAA-21 and AQUA
TLE Epoch: 2023 8 17.  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)
 08/18/2023   01:00:03   (  80.88,  77.66) 08/18/2023   01:00:21  (  80.88,  77.49)    3.15                18
 08/18/2023   01:50:47   ( -80.90,-114.61) 08/18/2023   01:49:45  ( -80.90,-114.55)    1.00                62
 08/20/2023   14:44:49   ( -80.81,  50.25) 08/20/2023   14:45:40  ( -80.81,  50.38)    2.29                51
 08/20/2023   15:35:29   (  80.90,-140.75) 08/20/2023   15:35:00  (  80.90,-140.76)    0.43                29
 08/23/2023   05:20:12   ( -80.87,-167.50) 08/23/2023   05:20:16  ( -80.87,-167.49)    0.27                 4
 08/25/2023   19:04:55   (  80.85, 165.88) 08/25/2023   19:05:30  (  80.85, 165.99)    1.89                35
 08/25/2023   19:55:37   ( -80.91, -25.64) 08/25/2023   19:54:53  ( -80.91, -25.67)    0.62                44
 08/28/2023   08:49:37   ( -80.85, 139.79) 08/28/2023   08:50:44  ( -80.85, 139.70)    1.55                67
 08/28/2023   09:40:20   (  80.88, -52.31) 08/28/2023   09:40:06  (  80.89, -52.18)    2.42                14
 08/30/2023   23:25:02   ( -80.89, -78.44) 08/30/2023   23:25:19  ( -80.89, -78.43)    0.39                17