Simultaneous Nadir Overpasses (SNOs) between NOAA-21 and AQUA
TLE Epoch: 2023 5 7.  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)
 05/08/2023   18:08:47   (  80.53, 174.85) 05/08/2023   18:09:46  (  80.53, 174.79)    1.10                59
 05/08/2023   18:59:28   ( -80.62, -16.43) 05/08/2023   18:59:08  ( -80.62, -16.49)    1.07                20
 05/11/2023   08:44:15   (  80.49, -44.49) 05/11/2023   08:45:02  (  80.49, -44.35)    2.59                47
 05/11/2023   09:34:55   ( -80.61, 124.57) 05/11/2023   09:34:23  ( -80.62, 124.70)    2.35                32
 05/13/2023   23:19:38   (  80.55,  97.43) 05/13/2023   23:20:13  (  80.55,  97.42)    0.43                35
 05/14/2023   00:10:18   ( -80.67, -93.47) 05/14/2023   00:09:34  ( -80.67, -93.52)    0.81                44
 05/16/2023   13:55:01   (  80.62,-120.37) 05/16/2023   13:55:23  (  80.62,-120.53)    3.07                22
 05/16/2023   14:45:45   ( -80.65,  47.40) 05/16/2023   14:44:47  ( -80.66,  47.54)    2.62                58
 05/19/2023   04:30:28   (  80.60,  20.43) 05/19/2023   04:30:35  (  80.60,  20.46)    0.67                 7