Simultaneous Nadir Overpasses (SNOs) between NOAA-21 and AQUA
TLE Epoch: 2025 6 23.  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)
 06/24/2025   00:36:25   ( -81.31, -75.76) 06/24/2025   00:37:39  ( -81.27, -75.82)    4.75                74
 06/24/2025   01:27:08   (  81.31,  92.48) 06/24/2025   01:26:55  (  81.30,  92.42)    1.47                13
 06/26/2025   10:58:04   (  81.30, -49.95) 06/26/2025   10:57:53  (  81.31, -49.89)    1.43                11
 06/28/2025   20:29:01   (  81.30, 167.21) 06/28/2025   20:28:52  (  81.31, 167.26)    0.77                 9
 07/01/2025   05:59:57   (  81.30,  24.74) 07/01/2025   05:59:50  (  81.31,  24.63)    1.92                 7
 07/03/2025   15:30:54   (  81.30,-118.14) 07/03/2025   15:30:48  (  81.30,-118.14)    0.10                 6