Simultaneous Nadir Overpasses (SNOs) between FY3D and LANDSAT-8
TLE Epoch: 2024 5 12.  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)
 05/12/2024   17:19:16   (  74.39, -76.53) 05/12/2024   17:20:28  (  74.38, -76.47)    1.89                72
 05/12/2024   18:09:59   ( -74.32,  90.97) 05/12/2024   18:09:57  ( -74.30,  90.98)    1.69                 2
 05/12/2024   19:00:38   (  73.96,-100.80) 05/12/2024   18:59:28  (  74.02,-102.03)   38.50                70
 05/15/2024   08:46:10   ( -74.93,-129.68) 05/15/2024   08:47:17  ( -74.82,-127.12)   75.17                67
 05/15/2024   09:36:44   (  74.35,  39.25) 05/15/2024   09:36:52  (  74.34,  39.32)    2.69                 8
 05/15/2024   10:27:27   ( -74.28,-153.23) 05/15/2024   10:26:21  ( -74.26,-153.22)    1.85                66
 05/18/2024   01:03:26   ( -74.35, -12.36) 05/18/2024   01:03:47  ( -74.36, -12.37)    1.16                21
 05/18/2024   01:54:11   (  74.29, 155.09) 05/18/2024   01:53:14  (  74.27, 155.07)    2.87                57
 05/20/2024   16:30:09   (  74.35, -64.00) 05/20/2024   16:30:38  (  74.35, -64.11)    3.39                29
 05/20/2024   17:20:53   ( -74.31, 103.42) 05/20/2024   17:20:06  ( -74.32, 103.47)    2.15                47
 05/23/2024   07:56:50   ( -74.39,-115.71) 05/23/2024   07:57:27  ( -74.39,-115.73)    0.50                37
 05/23/2024   08:47:35   (  74.35,  51.70) 05/23/2024   08:46:53  (  74.34,  51.81)    3.35                42
 05/25/2024   23:23:32   (  74.41,-167.39) 05/25/2024   23:24:13  (  74.39,-167.43)    2.62                41
 05/26/2024   00:14:16   ( -74.36,   0.06) 05/26/2024   00:13:41  ( -74.37,   0.16)    3.18                35