Simultaneous Nadir Overpasses (SNOs) between FY3D and AQUA
TLE Epoch: 2025 10 18.  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)
 10/19/2025   04:54:38   (  79.39,  99.05) 10/19/2025   04:54:49  (  79.40,  98.97)    1.67                11
 10/19/2025   05:44:03   ( -76.30, -76.39) 10/19/2025   05:42:50  ( -76.09, -77.75)   43.33                73
 10/21/2025   13:35:29   ( -80.75, 131.16) 10/21/2025   13:36:43  ( -81.04, 131.66)   33.20                74
 10/21/2025   14:25:17   (  79.40, -43.62) 10/21/2025   14:25:06  (  79.40, -43.55)    1.66                11
 10/23/2025   23:05:14   ( -79.49,   5.68) 10/23/2025   23:06:07  ( -79.50,   5.58)    2.07                53
 10/23/2025   23:55:52   (  79.29, 174.75) 10/23/2025   23:55:19  (  79.30, 174.68)    1.56                33
 10/26/2025   08:35:52   ( -79.51,-137.07) 10/26/2025   08:36:21  ( -79.51,-137.01)    1.21                29
 10/26/2025   09:26:29   (  79.28,  32.26) 10/26/2025   09:25:32  (  79.27,  32.33)    1.57                57
 10/28/2025   18:06:26   ( -79.38,  81.52) 10/28/2025   18:06:31  ( -79.38,  81.42)    2.09                 5
 10/31/2025   02:46:24   (  79.53, 130.23) 10/31/2025   02:47:30  (  79.54, 130.14)    1.95                66