Simultaneous Nadir Overpasses (SNOs) between FY3D and LANDSAT-8
TLE Epoch: 2024 4 5.  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)
 04/05/2024   15:22:59   (  74.15, -47.56) 04/05/2024   15:23:31  (  74.16, -47.61)    1.76                32
 04/05/2024   16:13:42   ( -74.11, 119.87) 04/05/2024   16:13:00  ( -74.09, 119.85)    2.24                42
 04/08/2024   06:49:46   ( -74.17, -99.26) 04/08/2024   06:50:34  ( -74.16, -99.37)    3.50                48
 04/08/2024   07:40:32   (  74.13,  68.16) 04/08/2024   07:40:00  (  74.13,  68.20)    1.44                32
 04/10/2024   22:16:36   (  74.21,-151.00) 04/10/2024   22:17:34  (  74.19,-151.08)    3.17                58
 04/10/2024   23:07:19   ( -74.16,  16.44) 04/10/2024   23:07:02  ( -74.17,  16.52)    2.89                17
 04/13/2024   13:43:22   ( -74.24, 157.27) 04/13/2024   13:44:34  ( -74.26, 157.32)    2.70                72
 04/13/2024   14:34:07   (  74.15, -35.19) 04/13/2024   14:34:01  (  74.17, -35.24)    2.43                 6
 04/13/2024   15:24:45   ( -73.85, 132.87) 04/13/2024   15:23:34  ( -73.90, 131.79)   33.94                71
 04/16/2024   05:10:19   (  74.63, 104.56) 04/16/2024   05:11:28  (  74.54, 106.25)   50.66                69
 04/16/2024   06:00:54   ( -74.19, -86.93) 04/16/2024   06:01:03  ( -74.17, -87.00)    2.66                 9
 04/16/2024   06:51:39   (  74.10,  80.59) 04/16/2024   06:50:29  (  74.13,  80.55)    3.31                70
 04/18/2024   21:27:43   (  74.20,-138.62) 04/18/2024   21:28:01  (  74.22,-138.63)    2.36                18