Simultaneous Nadir Overpasses (SNOs) between FY3D and AQUA
TLE Epoch: 2025 12 6.  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)
 12/08/2025   05:51:37   (  79.41,  86.06) 12/08/2025   05:52:03  (  79.42,  85.95)    2.44                26
 12/08/2025   06:42:15   ( -79.21,-105.01) 12/08/2025   06:41:14  ( -79.21,-104.96)    1.18                61
 12/10/2025   14:31:32   ( -79.56, 134.77) 12/10/2025   14:32:40  ( -79.55, 134.88)    2.44                68
 12/10/2025   15:22:08   (  79.27, -55.35) 12/10/2025   15:21:50  (  79.27, -55.44)    1.72                18
 12/13/2025   00:02:04   ( -79.47,  -6.94) 12/13/2025   00:02:27  ( -79.46,  -6.85)    1.84                23
 12/13/2025   00:52:39   (  79.13, 163.16) 12/13/2025   00:51:36  (  79.14, 163.04)    2.65                63
 12/15/2025   08:41:58   (  79.56,  42.31) 12/15/2025   08:43:01  (  79.56,  42.40)    1.84                63
 12/15/2025   09:32:33   ( -79.28,-147.90) 12/15/2025   09:32:10  ( -79.28,-147.93)    0.49                23
 12/17/2025   18:12:26   (  79.35, -98.39) 12/17/2025   18:12:42  (  79.36, -98.51)    2.43                16
 12/17/2025   19:03:05   ( -79.19,  70.25) 12/17/2025   19:01:54  ( -79.19,  70.34)    1.96                71
 12/20/2025   02:52:18   ( -79.44, -49.03) 12/20/2025   02:53:12  ( -79.44, -49.16)    2.65                54