Simultaneous Nadir Overpasses (SNOs) between NOAA-21 and AQUA
TLE Epoch: 2025 9 8.  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)
 09/08/2025   15:24:31   ( -81.29,  64.85) 09/08/2025   15:25:43  ( -81.29,  64.82)    0.49                72
 09/08/2025   16:15:15   (  81.28,-127.49) 09/08/2025   16:15:01  (  81.28,-127.66)    2.87                14
 09/11/2025   00:55:25   ( -81.28, -77.74) 09/11/2025   00:56:20  ( -81.30, -77.57)    3.15                55
 09/11/2025   01:46:09   (  81.28,  89.93) 09/11/2025   01:45:38  (  81.29,  89.91)    0.93                31
 09/13/2025   10:26:19   ( -81.28, 139.63) 09/13/2025   10:26:57  ( -81.29, 139.68)    1.01                38
 09/13/2025   11:17:03   (  81.28, -52.69) 09/13/2025   11:16:15  (  81.28, -52.88)    3.24                48
 09/15/2025   19:57:12   ( -81.28,  -3.04) 09/15/2025   19:57:32  ( -81.28,  -3.05)    0.18                20
 09/15/2025   20:47:56   (  81.28, 164.65) 09/15/2025   20:46:49  (  81.29, 164.74)    1.86                67
 09/18/2025   05:28:06   ( -81.28,-145.75) 09/18/2025   05:28:07  ( -81.28,-145.75)    0.62                 1
 09/20/2025   14:08:15   (  81.28, -95.75) 09/20/2025   14:09:22  (  81.29, -95.78)    0.80                67