Simultaneous Nadir Overpasses (SNOs) between NOAA-21 and AQUA
TLE Epoch: 2025 7 10.  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)
 07/10/2025   20:03:42   (  81.30, 173.92) 07/10/2025   20:03:36  (  81.31, 174.07)    2.74                 6
 07/13/2025   05:34:38   (  81.30,  31.35) 07/13/2025   05:34:32  (  81.31,  31.30)    1.20                 6
 07/15/2025   15:05:35   (  81.30,-111.64) 07/15/2025   15:05:28  (  81.30,-111.62)    0.68                 7
 07/18/2025   00:36:31   (  81.30, 105.76) 07/18/2025   00:36:23  (  81.30, 105.70)    1.14                 8
 07/20/2025   10:07:27   (  81.30, -36.86) 07/20/2025   10:07:17  (  81.31, -36.74)    2.13                10
 07/22/2025   18:47:51   ( -81.32,   8.37) 07/22/2025   18:49:05  ( -81.09,   8.72)   25.67                74