Simultaneous Nadir Overpasses (SNOs) between NOAA-21 and AQUA
TLE Epoch: 2023 5 11.  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   08:44:15   (  80.49, -44.56) 05/11/2023   08:45:02  (  80.49, -44.39)    3.17                47
 05/11/2023   09:34:55   ( -80.61, 124.47) 05/11/2023   09:34:23  ( -80.61, 124.61)    2.73                32
 05/13/2023   23:19:38   (  80.57,  97.69) 05/13/2023   23:20:13  (  80.57,  97.70)    0.41                35
 05/14/2023   00:10:19   ( -80.66, -93.58) 05/14/2023   00:09:35  ( -80.66, -93.60)    0.47                44
 05/16/2023   13:55:01   (  80.62,-120.45) 05/16/2023   13:55:23  (  80.61,-120.61)    2.90                22
 05/16/2023   14:45:45   ( -80.64,  47.29) 05/16/2023   14:44:47  ( -80.65,  47.44)    2.64                58
 05/19/2023   04:30:27   (  80.61,  20.67) 05/19/2023   04:30:34  (  80.62,  20.68)    0.28                 7
 05/19/2023   05:21:08   ( -80.71,-170.55) 05/19/2023   05:19:56  ( -80.71,-170.61)    1.05                72
 05/21/2023   18:15:12   ( -80.53,  -6.78) 05/21/2023   18:16:23  ( -80.53,  -6.74)    0.61                71
 05/21/2023   19:05:53   (  80.61, 161.71) 05/21/2023   19:05:44  (  80.61, 161.88)    3.13                 9
 05/24/2023   08:50:37   ( -80.54, 134.55) 05/24/2023   08:51:31  ( -80.55, 134.71)    3.09                54