Simultaneous Nadir Overpasses (SNOs) between FY3D and AQUA
TLE Epoch: 2025 9 21.  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)
 09/22/2025   21:58:54   (  79.48,-158.45) 09/22/2025   21:58:56  (  79.47,-158.31)    3.07                 2
 09/25/2025   07:29:31   (  79.36,  59.99) 09/25/2025   07:29:26  (  79.36,  59.89)    2.06                 5
 09/27/2025   16:09:35   ( -79.62, 107.76) 09/27/2025   16:10:47  ( -79.62, 107.79)    0.54                72
 09/27/2025   17:00:13   (  79.40, -82.99) 09/27/2025   16:59:59  (  79.41, -82.96)    0.46                14
 09/30/2025   01:40:13   ( -79.54, -34.09) 09/30/2025   01:41:16  ( -79.54, -34.21)    2.51                63
 09/30/2025   02:30:51   (  79.32, 135.10) 09/30/2025   02:30:28  (  79.33, 134.99)    2.53                23
 10/02/2025   11:10:55   ( -79.58,-177.11) 10/02/2025   11:11:47  ( -79.58,-177.02)    2.02                52
 10/02/2025   12:01:33   (  79.37,  -7.93) 10/02/2025   12:00:59  (  79.37,  -7.83)    2.09                34
 10/04/2025   20:41:34   ( -79.54,  40.68) 10/04/2025   20:42:15  ( -79.54,  40.74)    1.20                41