Simultaneous Nadir Overpasses (SNOs) between FY3D and LANDSAT-8
TLE Epoch: 2024 10 6.  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)
 10/08/2024   10:13:17   ( -75.23,-149.37) 10/08/2024   10:14:27  ( -75.13,-147.80)   46.12                70
 10/08/2024   11:03:54   (  74.83,  19.12) 10/08/2024   11:03:58  (  74.85,  19.12)    2.59                 4
 10/08/2024   11:54:38   ( -74.79,-173.45) 10/08/2024   11:53:27  ( -74.78,-173.43)    1.45                71
 10/11/2024   02:30:20   ( -74.90, -32.62) 10/11/2024   02:30:58  ( -74.88, -32.56)    3.21                38
 10/11/2024   03:21:04   (  74.84, 134.87) 10/11/2024   03:20:24  (  74.85, 135.00)    3.94                40
 10/13/2024   17:56:43   (  74.89, -84.13) 10/13/2024   17:57:53  (  74.89, -84.26)    3.71                70
 10/13/2024   18:47:27   ( -74.84,  83.32) 10/13/2024   18:47:21  ( -74.87,  83.32)    3.10                 6
 10/13/2024   19:38:03   (  74.40,-108.13) 10/13/2024   19:36:54  (  74.48,-110.01)   56.73                69
 10/16/2024   10:13:51   (  74.87,  31.70) 10/16/2024   10:14:15  (  74.88,  31.62)    2.75                24
 10/16/2024   11:04:35   ( -74.82,-160.84) 10/16/2024   11:03:44  ( -74.81,-160.92)    2.69                51
 10/19/2024   01:40:15   ( -74.93, -20.03) 10/19/2024   01:41:09  ( -74.90, -20.04)    3.69                54
 10/19/2024   02:30:59   (  74.88, 147.45) 10/19/2024   02:30:35  (  74.86, 147.49)    2.69                24