Simultaneous Nadir Overpasses (SNOs) between NOAA-21 and AQUA
TLE Epoch: 2025 5 21.  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)
 05/21/2025   10:32:46   (  81.23, -55.13) 05/21/2025   10:33:50  (  81.01, -50.59)   81.76                64
 05/21/2025   11:23:03   ( -81.31, 123.02) 05/21/2025   11:22:53  ( -81.31, 122.85)    2.91                10
 05/23/2025   20:54:02   ( -81.31, -20.15) 05/23/2025   20:54:01  ( -81.31, -19.96)    3.21                 1
 05/26/2025   06:24:58   ( -81.31,-162.57) 05/26/2025   06:25:07  ( -81.31,-162.63)    1.10                 9
 05/28/2025   15:55:55   ( -81.31,  54.97) 05/28/2025   15:56:13  ( -81.32,  54.83)    2.66                18
 05/28/2025   16:46:40   (  81.31,-137.58) 05/28/2025   16:45:31  (  81.31,-137.63)    0.92                69
 05/31/2025   01:26:53   ( -81.31, -87.91) 05/31/2025   01:27:19  ( -81.31, -87.97)    1.05                26
 05/31/2025   02:17:38   (  81.31,  79.53) 05/31/2025   02:16:37  (  81.31,  79.54)    0.36                61
 06/02/2025   10:57:50   ( -81.31, 129.56) 06/02/2025   10:58:24  ( -81.32, 129.37)    3.27                34