Simultaneous Nadir Overpasses (SNOs) between FY3D and AQUA
TLE Epoch: 2025 10 20.  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)
 10/21/2025   13:35:17   ( -80.56, 135.08) 10/21/2025   13:36:31  ( -80.78, 135.52)   25.94                74
 10/21/2025   14:25:15   (  79.36, -43.28) 10/21/2025   14:25:04  (  79.36, -43.29)    0.23                11
 10/23/2025   23:05:14   ( -79.52,   5.43) 10/23/2025   23:06:06  ( -79.52,   5.37)    1.44                52
 10/23/2025   23:55:51   (  79.28, 174.79) 10/23/2025   23:55:17  (  79.29, 174.75)    0.83                34
 10/26/2025   08:35:52   ( -79.51,-137.06) 10/26/2025   08:36:19  ( -79.50,-136.95)    2.46                27
 10/26/2025   09:26:29   (  79.27,  32.28) 10/26/2025   09:25:30  (  79.26,  32.41)    2.93                59
 10/28/2025   18:06:26   ( -79.38,  81.49) 10/28/2025   18:06:28  ( -79.39,  81.40)    2.14                 2
 10/31/2025   02:46:25   (  79.57, 129.89) 10/31/2025   02:47:26  (  79.56, 129.96)    1.43                61
 10/31/2025   03:37:01   ( -79.28, -60.30) 10/31/2025   03:36:36  ( -79.29, -60.41)    2.33                25
 11/02/2025   12:16:59   (  79.45, -11.65) 11/02/2025   12:17:32  (  79.45, -11.70)    0.93                33