Simultaneous Nadir Overpasses (SNOs) between NOAA-21 and AQUA
TLE Epoch: 2025 9 7.  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,  64.79) 09/08/2025   15:25:43  ( -81.29,  64.76)    0.45                72
 09/08/2025   16:15:15   (  81.28,-127.56) 09/08/2025   16:15:01  (  81.28,-127.73)    2.91                14
 09/11/2025   00:55:25   ( -81.29, -77.80) 09/11/2025   00:56:20  ( -81.29, -77.68)    2.15                55
 09/11/2025   01:46:09   (  81.28,  89.86) 09/11/2025   01:45:38  (  81.28,  89.79)    1.25                31
 09/13/2025   10:26:19   ( -81.28, 139.57) 09/13/2025   10:26:57  ( -81.28, 139.48)    1.54                38
 09/13/2025   11:17:03   (  81.28, -52.76) 09/13/2025   11:16:14  (  81.29, -52.70)    1.23                49
 09/15/2025   19:57:13   ( -81.28,  -3.10) 09/15/2025   19:57:32  ( -81.29,  -2.98)    2.06                19
 09/15/2025   20:47:57   (  81.28, 164.59) 09/15/2025   20:46:50  (  81.27, 164.42)    2.94                67
 09/18/2025   05:28:07   ( -81.28,-145.80) 09/18/2025   05:28:07  ( -81.27,-145.83)    1.16                 0
 09/20/2025   14:08:15   (  81.28, -95.80) 09/20/2025   14:09:20  (  81.29, -95.66)    2.69                65