Simultaneous Nadir Overpasses (SNOs) between NOAA-21 and AQUA
TLE Epoch: 2025 4 1.  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)
 04/03/2025   08:00:07   ( -81.32, 172.26) 04/03/2025   08:00:54  ( -81.33, 172.25)    0.42                47
 04/03/2025   08:50:50   (  81.32, -19.94) 04/03/2025   08:50:12  (  81.33, -20.01)    1.41                38
 04/05/2025   18:21:44   (  81.32,-163.25) 04/05/2025   18:21:46  (  81.31,-163.16)    1.72                 2
 04/08/2025   03:52:35   (  81.32,  54.16) 04/08/2025   03:53:16  (  81.33,  54.27)    1.93                41
 04/08/2025   04:43:20   ( -81.32,-138.25) 04/08/2025   04:42:35  ( -81.32,-138.12)    2.30                45
 04/10/2025   14:14:12   ( -81.32,  79.10) 04/10/2025   14:14:05  ( -81.33,  79.13)    0.74                 7
 04/12/2025   23:45:04   ( -81.32, -63.63) 04/12/2025   23:45:34  ( -81.32, -63.81)    3.03                30