Simultaneous Nadir Overpasses (SNOs) between NOAA-21 and AQUA
TLE Epoch: 2023 6 12.  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)
 06/14/2023   03:52:24   ( -80.65,-149.31) 06/14/2023   03:53:32  ( -80.65,-149.40)    1.52                68
 06/14/2023   04:43:07   (  80.68,  18.53) 06/14/2023   04:42:55  (  80.68,  18.69)    2.81                12
 06/16/2023   18:27:47   ( -80.66,  -7.92) 06/16/2023   18:28:33  ( -80.67,  -7.89)    0.55                46
 06/16/2023   19:18:27   (  80.76, 160.94) 06/16/2023   19:17:54  (  80.76, 160.84)    1.83                33
 06/19/2023   09:03:09   ( -80.72, 134.12) 06/19/2023   09:03:33  ( -80.72, 133.99)    2.29                24
 06/19/2023   09:53:52   (  80.75, -58.08) 06/19/2023   09:52:56  (  80.75, -57.98)    1.83                56
 06/21/2023   23:38:35   ( -80.69, -85.27) 06/21/2023   23:38:35  ( -80.69, -85.09)    3.24                 0
 06/24/2023   13:23:15   (  80.66,-111.87) 06/24/2023   13:24:11  (  80.66,-111.77)    1.89                56