Simultaneous Nadir Overpasses (SNOs) between FY3D and LANDSAT-8
TLE Epoch: 2024 10 7.  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   ( -75.24,-149.42) 10/08/2024   10:14:26  ( -75.16,-147.71)   49.52                69
 10/08/2024   11:03:54   (  74.84,  19.08) 10/08/2024   11:03:58  (  74.84,  19.08)    0.89                 4
 10/08/2024   11:54:37   ( -74.76,-173.36) 10/08/2024   11:53:27  ( -74.76,-173.48)    3.36                70
 10/11/2024   02:30:19   ( -74.87, -32.54) 10/11/2024   02:30:58  ( -74.85, -32.63)    3.37                39
 10/11/2024   03:21:03   (  74.81, 134.96) 10/11/2024   03:20:24  (  74.82, 134.94)    1.81                39
 10/13/2024   17:56:44   (  74.91, -84.20) 10/13/2024   17:57:53  (  74.90, -84.23)    1.27                69
 10/13/2024   18:47:28   ( -74.87,  83.24) 10/13/2024   18:47:21  ( -74.88,  83.35)    3.54                 7
 10/13/2024   19:38:03   (  74.37,-108.07) 10/13/2024   19:36:55  (  74.44,-110.10)   61.29                68
 10/16/2024   10:13:51   (  74.90,  31.62) 10/16/2024   10:14:14  (  74.87,  31.60)    3.31                23
 10/16/2024   11:04:35   ( -74.85,-160.93) 10/16/2024   11:03:42  ( -74.85,-160.82)    3.34                53
 10/19/2024   01:40:14   ( -74.93, -20.00) 10/19/2024   01:41:07  ( -74.91, -20.00)    1.33                53
 10/19/2024   02:30:58   (  74.87, 147.47) 10/19/2024   02:30:33  (  74.87, 147.53)    1.84                25