Simultaneous Nadir Overpasses (SNOs) between NOAA-21 and AQUA
TLE Epoch: 2023 8 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)
 08/18/2023   01:00:00   (  80.88,  77.67) 08/18/2023   01:00:21  (  80.88,  77.49)    3.25                21
 08/18/2023   01:50:44   ( -80.90,-114.60) 08/18/2023   01:49:45  ( -80.90,-114.54)    1.07                59
 08/20/2023   14:44:40   ( -80.82,  50.37) 08/20/2023   14:45:40  ( -80.82,  50.41)    0.66                60
 08/20/2023   15:35:21   (  80.89,-141.04) 08/20/2023   15:35:01  (  80.88,-141.09)    0.87                20
 08/23/2023   05:19:57   ( -80.88,-167.32) 08/23/2023   05:20:16  ( -80.88,-167.42)    1.82                19
 08/23/2023   06:10:40   (  80.91,   0.55) 08/23/2023   06:09:38  (  80.91,   0.72)    3.14                62
 08/25/2023   19:04:35   (  80.84, 165.76) 08/25/2023   19:05:31  (  80.84, 165.73)    0.58                56
 08/25/2023   19:55:16   ( -80.92, -25.41) 08/25/2023   19:54:53  ( -80.91, -25.56)    2.77                23
 08/28/2023   09:39:54   (  80.87, -52.39) 08/28/2023   09:40:07  (  80.87, -52.38)    0.25                13