Simultaneous Nadir Overpasses (SNOs) between FY3D and LANDSAT-8
TLE Epoch: 2024 4 2.  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)
 04/02/2024   23:56:10   ( -74.17,   4.05) 04/02/2024   23:56:30  ( -74.16,   4.15)    3.11                20
 04/03/2024   00:46:55   (  74.07, 171.60) 04/03/2024   00:45:57  (  74.08, 171.61)    0.84                58
 04/05/2024   15:23:00   (  74.19, -47.66) 04/05/2024   15:23:31  (  74.17, -47.59)    2.92                31
 04/05/2024   16:13:42   ( -74.09, 119.91) 04/05/2024   16:13:00  ( -74.10, 119.89)    1.31                42
 04/08/2024   06:49:47   ( -74.21, -99.36) 04/08/2024   06:50:33  ( -74.21, -99.25)    3.24                46
 04/08/2024   07:40:32   (  74.12,  68.18) 04/08/2024   07:40:00  (  74.13,  68.19)    0.74                32
 04/10/2024   22:16:35   (  74.21,-151.00) 04/10/2024   22:17:32  (  74.21,-151.02)    0.48                57
 04/10/2024   23:07:18   ( -74.15,  16.45) 04/10/2024   23:07:01  ( -74.15,  16.47)    1.11                17
 04/13/2024   13:43:22   ( -74.25, 157.25) 04/13/2024   13:44:33  ( -74.25, 157.32)    2.27                71
 04/13/2024   14:34:07   (  74.16, -35.22) 04/13/2024   14:34:00  (  74.16, -35.25)    0.79                 7