Simultaneous Nadir Overpasses (SNOs) between NOAA-21 and AQUA
TLE Epoch: 2023 8 20.  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,  50.32) 08/20/2023   14:45:39  ( -80.82,  50.45)    2.27                51
 08/20/2023   15:35:29   (  80.89,-141.02) 08/20/2023   15:35:00  (  80.89,-141.01)    0.25                29
 08/23/2023   05:20:12   ( -80.88,-167.44) 08/23/2023   05:20:16  ( -80.88,-167.43)    0.15                 4
 08/25/2023   19:04:55   (  80.85, 165.94) 08/25/2023   19:05:30  (  80.86, 166.04)    1.71                35
 08/25/2023   19:55:37   ( -80.91, -25.60) 08/25/2023   19:54:53  ( -80.91, -25.64)    0.94                44
 08/28/2023   08:49:37   ( -80.86, 139.81) 08/28/2023   08:50:44  ( -80.85, 139.68)    2.20                67
 08/28/2023   09:40:20   (  80.89, -52.28) 08/28/2023   09:40:06  (  80.89, -52.17)    1.86                14
 08/30/2023   23:25:02   ( -80.89, -78.46) 08/30/2023   23:25:19  ( -80.88, -78.50)    0.86                17
 08/31/2023   00:15:45   (  80.92,  89.45) 08/31/2023   00:14:41  (  80.92,  89.63)    3.17                64
 09/02/2023   13:09:43   (  80.87,-104.90) 09/02/2023   13:10:29  (  80.87,-105.01)    2.02                46