Simultaneous Nadir Overpasses (SNOs) between FY3D and AQUA
TLE Epoch: 2025 12 9.  Predictions up to the next  14.0 days:

     Date     Time(FY3D) FY3D Lat/Lon Date Time(AQUA) AQUA Lat/Lon    Distance(km)  Time Diff(sec)
 12/10/2025   14:31:31   ( -79.52, 135.17) 12/10/2025   14:32:40  ( -79.52, 135.09)    1.77                69
 12/10/2025   15:22:10   (  79.32, -55.77) 12/10/2025   15:21:52  (  79.32, -55.74)    0.91                18
 12/13/2025   00:02:04   ( -79.45,  -6.77) 12/13/2025   00:02:28  ( -79.45,  -6.72)    0.99                24
 12/13/2025   00:52:39   (  79.11, 163.32) 12/13/2025   00:51:37  (  79.12, 163.18)    3.11                62
 12/15/2025   08:41:57   (  79.50,  42.83) 12/15/2025   08:43:02  (  79.50,  42.80)    0.69                65
 12/15/2025   09:32:33   ( -79.25,-147.67) 12/15/2025   09:32:12  ( -79.26,-147.82)    3.18                21
 12/17/2025   18:12:28   (  79.41, -98.89) 12/17/2025   18:12:46  (  79.40, -98.85)    0.88                18
 12/17/2025   19:03:03   ( -79.12,  70.82) 12/17/2025   19:01:55  ( -79.12,  70.76)    1.41                68
 12/20/2025   02:52:21   ( -79.51, -49.70) 12/20/2025   02:53:18  ( -79.51, -49.66)    0.75                57
 12/20/2025   03:43:00   (  79.31, 119.35) 12/20/2025   03:42:30  (  79.31, 119.44)    1.89                30