Simultaneous Nadir Overpasses (SNOs) between FY3D and LANDSAT-8
TLE Epoch: 2024 3 4.  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)
 03/04/2024   20:19:34   (  74.03,-121.99) 03/04/2024   20:20:30  (  74.04,-122.03)    1.55                56
 03/04/2024   21:10:18   ( -74.00,  45.41) 03/04/2024   21:09:58  ( -74.01,  45.53)    3.80                20
 03/07/2024   11:46:25   ( -74.08,-173.78) 03/07/2024   11:47:29  ( -74.08,-173.70)    2.39                64
 03/07/2024   12:37:10   (  74.02,  -6.31) 03/07/2024   12:36:56  (  74.00,  -6.23)    3.32                14
 03/07/2024   13:27:42   ( -73.40, 162.52) 03/07/2024   13:26:34  ( -73.45, 160.21)   73.25                68
 03/10/2024   03:13:16   (  74.07, 134.60) 03/10/2024   03:14:26  (  74.08, 134.57)    2.11                70
 03/10/2024   04:04:00   ( -74.03, -58.00) 03/10/2024   04:03:55  ( -74.01, -57.97)    3.15                 5
 03/10/2024   04:54:37   (  73.58, 110.43) 03/10/2024   04:53:27  (  73.67, 108.92)   48.22                70
 03/12/2024   18:40:10   ( -74.33,  82.25) 03/12/2024   18:41:21  ( -74.21,  83.12)   29.34                71
 03/12/2024   19:30:50   (  74.03,-109.64) 03/12/2024   19:30:50  (  74.03,-109.66)    0.49                 0
 03/12/2024   20:21:32   ( -73.90,  57.99) 03/12/2024   20:20:19  ( -73.95,  57.81)    8.45                73
 03/15/2024   10:07:04   (  74.48,  30.20) 03/15/2024   10:08:13  (  74.40,  31.83)   49.58                69
 03/15/2024   10:57:40   ( -74.06,-161.39) 03/15/2024   10:57:47  ( -74.07,-161.30)    2.95                 7
 03/15/2024   11:48:25   (  74.00,   6.08) 03/15/2024   11:47:14  (  73.98,   6.15)    2.21                71
 03/18/2024   01:33:59   ( -74.76, -22.24) 03/18/2024   01:35:05  ( -74.67, -19.26)   88.05                66
 03/18/2024   02:24:31   (  74.07, 146.92) 03/18/2024   02:24:42  (  74.07, 146.96)    1.05                11