Simultaneous Nadir Overpasses (SNOs) between NOAA-21 and AQUA
TLE Epoch: 2025 9 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)
 09/25/2025   09:10:03   (  81.28, -21.03) 09/25/2025   09:10:32  (  81.29, -20.88)    2.69                29
 09/25/2025   10:00:47   ( -81.27, 146.48) 09/25/2025   09:59:51  ( -81.27, 146.40)    1.58                56
 09/27/2025   18:40:57   (  81.28,-163.91) 09/27/2025   18:41:04  (  81.27,-163.80)    2.15                 7
 09/30/2025   03:21:04   ( -81.28,-113.91) 09/30/2025   03:22:15  ( -81.28,-113.77)    2.47                71
 09/30/2025   04:11:48   (  81.27,  53.92) 09/30/2025   04:11:32  (  81.28,  53.92)    1.13                16
 10/02/2025   12:51:57   ( -81.28, 103.46) 10/02/2025   12:52:44  ( -81.27, 103.50)    0.80                47
 10/02/2025   13:42:41   (  81.27, -88.71) 10/02/2025   13:42:01  (  81.27, -88.85)    2.34                40
 10/04/2025   22:22:49   ( -81.27, -38.83) 10/04/2025   22:23:11  ( -81.28, -38.97)    2.29                22
 10/04/2025   23:13:34   (  81.27, 128.59) 10/04/2025   23:12:28  (  81.27, 128.65)    0.98                66