Simultaneous Nadir Overpasses (SNOs) between NOAA-21 and AQUA
TLE Epoch: 2023 7 5.  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)
 07/07/2023   13:29:24   ( -80.75,  67.97) 07/07/2023   13:29:28  ( -80.75,  68.12)    2.74                 4
 07/07/2023   14:19:08   (  81.32,-101.78) 07/07/2023   14:17:55  (  81.72,-102.11)   44.66                73
 07/10/2023   03:14:03   (  80.73,  41.49) 07/10/2023   03:14:59  (  80.73,  41.49)    0.27                56
 07/10/2023   04:04:46   ( -80.78,-150.33) 07/10/2023   04:04:22  ( -80.78,-150.20)    2.48                24
 07/12/2023   17:49:26   (  80.74,-177.22) 07/12/2023   17:49:53  (  80.74,-177.09)    2.28                27
 07/12/2023   18:40:07   ( -80.83,  -8.32) 07/12/2023   18:39:15  ( -80.82,  -8.41)    1.66                52
 07/15/2023   08:24:47   (  80.78, -35.26) 07/15/2023   08:24:45  (  80.78, -35.23)    0.58                 2
 07/17/2023   22:09:28   ( -80.74, -62.13) 07/17/2023   22:10:16  ( -80.74, -62.13)    0.39                48