Simultaneous Nadir Overpasses (SNOs) between NOAA-21 and AQUA
TLE Epoch: 2025 11 13.  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)
 11/14/2025   09:22:02   ( -81.25, 157.10) 11/14/2025   09:22:51  ( -81.26, 157.10)    0.54                49
 11/14/2025   10:12:46   (  81.25, -35.16) 11/14/2025   10:12:08  (  81.25, -35.29)    2.32                38
 11/16/2025   18:53:02   ( -81.25,  14.65) 11/16/2025   18:52:53  ( -81.25,  14.48)    2.94                 9
 11/19/2025   03:33:17   (  81.25,  64.32) 11/19/2025   03:33:34  (  81.24,  64.25)    1.63                17
 11/19/2025   04:24:01   ( -81.24,-127.90) 11/19/2025   04:22:51  ( -81.25,-127.86)    1.09                70
 11/21/2025   12:13:32   ( -81.25, 114.43) 11/21/2025   12:14:14  ( -81.25, 114.24)    3.14                42
 11/21/2025   13:04:17   (  81.25, -78.37) 11/21/2025   13:03:31  (  81.24, -78.21)    3.06                46
 11/23/2025   20:53:47   (  81.25, 164.20) 11/23/2025   20:54:51  (  81.25, 164.20)    0.37                64
 11/23/2025   21:44:32   ( -81.25, -28.32) 11/23/2025   21:44:09  ( -81.24, -28.31)    1.05                23