Simultaneous Nadir Overpasses (SNOs) between FY3D and LANDSAT-8
TLE Epoch: 2024 6 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)
 06/13/2024   13:11:54   ( -74.50, 165.64) 06/13/2024   13:13:05  ( -74.49, 165.82)    5.38                71
 06/13/2024   14:02:38   (  74.42, -26.83) 06/13/2024   14:02:32  (  74.42, -26.73)    3.15                 6
 06/13/2024   14:53:16   ( -74.08, 141.37) 06/13/2024   14:52:05  ( -74.14, 140.25)   34.72                71
 06/16/2024   05:29:18   ( -74.42, -78.43) 06/16/2024   05:29:34  ( -74.40, -78.51)    2.79                16
 06/16/2024   06:20:03   (  74.39,  88.96) 06/16/2024   06:19:00  (  74.37,  89.06)    3.26                63
 06/18/2024   20:55:59   (  74.44,-130.11) 06/18/2024   20:56:32  (  74.45,-130.14)    1.07                33
 06/18/2024   21:46:43   ( -74.39,  37.34) 06/18/2024   21:46:01  ( -74.38,  37.33)    1.03                42
 06/21/2024   12:22:38   ( -74.45, 178.25) 06/21/2024   12:23:31  ( -74.47, 178.18)    3.21                53
 06/21/2024   13:13:23   (  74.43, -14.37) 06/21/2024   13:12:57  (  74.44, -14.26)    3.52                26
 06/24/2024   03:49:19   (  74.50, 126.50) 06/24/2024   03:50:28  (  74.50, 126.50)    0.44                69
 06/24/2024   04:40:03   ( -74.45, -66.04) 06/24/2024   04:39:57  ( -74.43, -66.02)    1.45                 6