Simultaneous Nadir Overpasses (SNOs) between NOAA-21 and AQUA
TLE Epoch: 2023 7 28.  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)
 07/28/2023   07:40:10   (  80.80, -23.83) 07/28/2023   07:40:08  (  80.80, -23.71)    2.17                 2
 07/30/2023   21:24:48   ( -80.78, -50.35) 07/30/2023   21:25:32  ( -80.78, -50.28)    1.25                44
 07/30/2023   22:15:29   (  80.85, 118.19) 07/30/2023   22:14:53  (  80.85, 118.27)    1.49                36
 08/02/2023   12:00:09   ( -80.81,  91.29) 08/02/2023   12:00:18  ( -80.81,  91.43)    2.58                 9
 08/02/2023   12:50:50   (  80.87,-100.18) 08/02/2023   12:49:39  (  80.88,-100.05)    2.40                71
 08/05/2023   01:44:47   (  80.78,  64.72) 08/05/2023   01:45:40  (  80.78,  64.79)    1.17                53
 08/05/2023   02:35:28   ( -80.87,-126.41) 08/05/2023   02:35:02  ( -80.87,-126.47)    1.08                26
 08/07/2023   16:20:06   (  80.84,-153.04) 08/07/2023   16:20:23  (  80.84,-153.10)    1.13                17
 08/07/2023   17:10:48   ( -80.90,  15.50) 08/07/2023   17:09:46  ( -80.90,  15.32)    3.17                62
 08/10/2023   06:04:45   ( -80.82,-179.69) 08/10/2023   06:05:45  ( -80.82,-179.73)    0.82                60