Simultaneous Nadir Overpasses (SNOs) between NOAA-21 and AQUA
TLE Epoch: 2023 7 27.  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   07:40:09   (  80.81, -23.65) 07/28/2023   07:40:07  (  80.81, -23.54)    1.93                 2
 07/30/2023   21:24:48   ( -80.79, -50.15) 07/30/2023   21:25:32  ( -80.79, -50.13)    0.45                44
 07/30/2023   22:15:29   (  80.86, 118.38) 07/30/2023   22:14:53  (  80.86, 118.41)    0.65                36
 08/02/2023   12:00:09   ( -80.82,  91.48) 08/02/2023   12:00:18  ( -80.82,  91.52)    0.68                 9
 08/02/2023   12:50:50   (  80.88, -99.99) 08/02/2023   12:49:39  (  80.88, -99.97)    0.38                71
 08/05/2023   01:44:45   (  80.81,  65.26) 08/05/2023   01:45:38  (  80.81,  65.13)    2.32                53
 08/05/2023   02:35:29   ( -80.84,-126.93) 08/05/2023   02:35:02  ( -80.84,-126.81)    2.04                27
 08/07/2023   16:20:06   (  80.83,-153.21) 08/07/2023   16:20:22  (  80.83,-153.20)    0.13                16