Simultaneous Nadir Overpasses (SNOs) between NOAA-21 and AQUA
TLE Epoch: 2023 5 9.  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)
 05/11/2023   08:44:11   (  80.57, -43.37) 05/11/2023   08:44:59  (  80.57, -43.55)    3.18                48
 05/11/2023   09:34:55   ( -80.60, 124.34) 05/11/2023   09:34:23  ( -80.60, 124.50)    2.96                32
 05/13/2023   23:19:39   (  80.54,  97.24) 05/13/2023   23:20:14  (  80.53,  97.31)    1.27                35
 05/14/2023   00:10:19   ( -80.65, -93.68) 05/14/2023   00:09:35  ( -80.66, -93.65)    0.69                44
 05/16/2023   13:55:03   (  80.59,-120.87) 05/16/2023   13:55:25  (  80.59,-120.91)    0.64                22
 05/16/2023   14:45:44   ( -80.68,  47.90) 05/16/2023   14:44:47  ( -80.68,  47.82)    1.53                57
 05/19/2023   04:30:27   (  80.63,  20.96) 05/19/2023   04:30:35  (  80.63,  20.84)    2.32                 8
 05/19/2023   05:21:11   ( -80.66,-171.26) 05/19/2023   05:19:59  ( -80.67,-171.10)    2.99                72
 05/21/2023   18:15:12   ( -80.53,  -6.75) 05/21/2023   18:16:24  ( -80.53,  -6.74)    0.30                72