Simultaneous Nadir Overpasses (SNOs) between NOAA-21 and AQUA
TLE Epoch: 2025 3 18.  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)
 03/19/2025   20:22:33   (  81.32, 166.22) 03/19/2025   20:23:01  (  81.32, 166.25)    0.54                28
 03/19/2025   21:13:17   ( -81.32, -25.94) 03/19/2025   21:12:20  ( -81.33, -26.00)    0.98                57
 03/22/2025   06:44:12   ( -81.32,-168.96) 03/22/2025   06:44:06  ( -81.33,-168.84)    2.17                 6
 03/24/2025   16:15:06   ( -81.32,  48.29) 03/24/2025   16:15:50  ( -81.32,  48.16)    2.33                44
 03/24/2025   17:05:50   (  81.32,-144.27) 03/24/2025   17:05:08  (  81.32,-144.15)    1.92                42
 03/27/2025   02:36:43   (  81.32,  73.23) 03/27/2025   02:36:49  (  81.33,  73.04)    3.24                 6
 03/29/2025   12:07:37   (  81.32, -69.78) 03/29/2025   12:08:28  (  81.32, -69.93)    2.68                51
 03/29/2025   12:58:22   ( -81.32,  97.81) 03/29/2025   12:57:47  ( -81.32,  97.81)    0.09                35