Simultaneous Nadir Overpasses (SNOs) between NOAA-21 and AQUA
TLE Epoch: 2025 4 3.  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, 172.29) 04/03/2025   08:00:54  ( -81.33, 172.24)    0.90                47
 04/03/2025   08:50:51   (  81.32, -20.29) 04/03/2025   08:50:13  (  81.31, -20.38)    1.93                38
 04/05/2025   18:21:42   (  81.32,-162.81) 04/05/2025   18:21:44  (  81.32,-162.94)    2.24                 2
 04/08/2025   03:52:35   (  81.32,  54.20) 04/08/2025   03:53:15  (  81.32,  54.17)    0.43                40
 04/08/2025   04:43:20   ( -81.32,-138.23) 04/08/2025   04:42:34  ( -81.32,-138.24)    0.51                46
 04/10/2025   14:14:12   ( -81.32,  79.11) 04/10/2025   14:14:03  ( -81.32,  78.94)    2.95                 9
 04/12/2025   23:45:04   ( -81.32, -63.62) 04/12/2025   23:45:30  ( -81.32, -63.82)    3.25                26
 04/13/2025   00:35:48   (  81.32, 103.71) 04/13/2025   00:34:48  (  81.32, 103.86)    2.49                60
 04/15/2025   09:15:56   ( -81.32, 153.56) 04/15/2025   09:16:55  ( -81.32, 153.49)    1.19                59