Simultaneous Nadir Overpasses (SNOs) between NOAA-21 and AQUA
TLE Epoch: 2023 10 19.  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)
 10/21/2023   13:41:19   ( -80.93,  68.47) 10/21/2023   13:42:32  ( -80.93,  68.58)    1.84                73
 10/21/2023   14:32:00   (  80.99,-122.87) 10/21/2023   14:31:53  (  80.99,-122.87)    0.12                 7
 10/24/2023   03:26:03   (  80.94,  42.42) 10/24/2023   03:27:13  (  80.94,  42.60)    3.19                70
 10/24/2023   04:16:45   ( -80.99,-149.04) 10/24/2023   04:16:35  ( -80.99,-149.00)    0.61                10
 10/26/2023   17:10:47   ( -80.95,  16.55) 10/26/2023   17:11:53  ( -80.95,  16.63)    1.33                66
 10/26/2023   18:01:28   (  81.01,-174.84) 10/26/2023   18:01:14  (  81.01,-174.90)    1.04                14
 10/29/2023   06:55:29   (  80.98,  -9.01) 10/29/2023   06:56:30  (  80.97,  -9.18)    3.04                61
 10/29/2023   07:46:13   ( -81.00, 158.86) 10/29/2023   07:45:53  ( -81.00, 158.91)    0.91                20
 10/31/2023   20:40:14   ( -80.95, -35.73) 10/31/2023   20:41:07  ( -80.96, -35.56)    2.94                53