Simultaneous Nadir Overpasses (SNOs) between FY3D and LANDSAT-8
TLE Epoch: 2024 2 10.  Predictions up to the next  14.0 days:

     Date     Time(FY3D) FY3D Lat/Lon Date Time(LANDSAT-8) LANDSAT-8 Lat/Lon    Distance(km)  Time Diff(sec)
 02/12/2024   15:53:55   ( -73.93, 124.29) 02/12/2024   15:54:59  ( -73.95, 124.21)    3.36                64
 02/12/2024   16:44:40   (  73.89, -68.29) 02/12/2024   16:44:26  (  73.87, -68.33)    2.59                14
 02/12/2024   17:35:12   ( -73.24, 100.56) 02/12/2024   17:34:05  ( -73.28,  98.04)   80.82                67
 02/15/2024   07:20:49   (  73.99,  72.48) 02/15/2024   07:21:58  (  74.01,  72.58)    3.68                69
 02/15/2024   08:11:33   ( -73.93,-120.06) 02/15/2024   08:11:27  ( -73.94,-119.94)    3.70                 6
 02/15/2024   09:02:10   (  73.50,  48.30) 02/15/2024   09:01:00  (  73.54,  46.84)   46.58                70
 02/17/2024   22:47:46   ( -74.23,  20.19) 02/17/2024   22:48:57  ( -74.15,  21.14)   30.20                71
 02/17/2024   23:38:25   (  73.90,-171.66) 02/17/2024   23:38:27  (  73.90,-171.76)    3.39                 2
 02/18/2024   00:29:09   ( -73.84,  -4.20) 02/18/2024   00:27:56  ( -73.84,  -4.28)    2.64                73
 02/20/2024   14:14:42   (  74.46, -32.08) 02/20/2024   14:15:50  (  74.39, -30.04)   61.23                68
 02/20/2024   15:05:17   ( -73.96, 136.53) 02/20/2024   15:05:26  ( -73.96, 136.60)    2.20                 9
 02/20/2024   15:56:01   (  73.87, -55.94) 02/20/2024   15:54:53  (  73.87, -55.95)    0.37                68
 02/23/2024   06:32:09   (  73.95,  84.88) 02/23/2024   06:32:24  (  73.96,  84.85)    0.98                15