Simultaneous Nadir Overpasses (SNOs) between NOAA-21 and AQUA
TLE Epoch: 2025 5 7.  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)
 05/09/2025   10:57:29   (  81.31, -50.97) 05/09/2025   10:57:46  (  81.32, -51.02)    1.12                17
 05/09/2025   11:48:14   ( -81.31, 116.34) 05/09/2025   11:47:05  ( -81.31, 116.37)    0.85                69
 05/11/2025   20:28:26   (  81.31, 166.43) 05/11/2025   20:28:56  (  81.32, 166.25)    3.25                30
 05/11/2025   21:19:11   ( -81.31, -26.27) 05/11/2025   21:18:15  ( -81.31, -26.34)    1.19                56
 05/14/2025   05:59:25   (  81.31,  23.40) 05/14/2025   06:00:06  (  81.32,  23.52)    2.08                41
 05/14/2025   06:50:09   ( -81.31,-168.92) 05/14/2025   06:49:25  ( -81.31,-169.04)    2.11                44
 05/16/2025   15:30:23   (  81.31,-119.28) 05/16/2025   15:31:15  (  81.32,-119.20)    1.46                52
 05/16/2025   16:21:07   ( -81.31,  48.40) 05/16/2025   16:20:34  ( -81.31,  48.26)    2.25                33
 05/19/2025   01:01:21   (  81.31,  98.01) 05/19/2025   01:02:23  (  81.32,  98.09)    1.58                62