Simultaneous Nadir Overpasses (SNOs) between NOAA-21 and AQUA
TLE Epoch: 2023 7 1.  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)
 07/02/2023   08:18:39   ( -80.71, 145.14) 07/02/2023   08:19:38  ( -80.71, 145.05)    1.67                59
 07/02/2023   09:09:21   (  80.76, -46.70) 07/02/2023   09:09:00  (  80.77, -46.58)    2.30                21
 07/04/2023   22:54:02   ( -80.73, -73.43) 07/04/2023   22:54:34  ( -80.73, -73.44)    0.32                32
 07/04/2023   23:44:44   (  80.78,  94.71) 07/04/2023   23:43:56  (  80.78,  94.89)    3.27                48
 07/07/2023   13:29:23   ( -80.79,  68.66) 07/07/2023   13:29:28  ( -80.78,  68.51)    2.67                 5
 07/07/2023   14:19:17   (  81.33,-104.99) 07/07/2023   14:18:04  (  81.66,-105.45)   38.25                73
 07/10/2023   03:14:04   (  80.70,  41.10) 07/10/2023   03:15:00  (  80.71,  41.21)    1.96                56
 07/10/2023   04:04:44   ( -80.82,-149.64) 07/10/2023   04:04:21  ( -80.82,-149.77)    2.24                23
 07/12/2023   17:49:24   (  80.77,-176.56) 07/12/2023   17:49:52  (  80.77,-176.65)    1.61                28