Simultaneous Nadir Overpasses (SNOs) between FY3D and LANDSAT-8
TLE Epoch: 2024 3 11.  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)
 03/12/2024   18:40:17   ( -74.65,  81.39) 03/12/2024   18:41:24  ( -74.58,  83.96)   76.24                67
 03/12/2024   19:30:51   (  74.05,-109.71) 03/12/2024   19:31:00  (  74.05,-109.66)    1.48                 9
 03/12/2024   20:21:34   ( -73.97,  57.79) 03/12/2024   20:20:29  ( -73.97,  57.80)    0.62                65
 03/15/2024   10:57:40   ( -74.04,-161.33) 03/15/2024   10:58:02  ( -74.06,-161.39)    3.28                22
 03/15/2024   11:48:25   (  73.97,   6.16) 03/15/2024   11:47:29  (  73.99,   6.08)    3.21                56
 03/18/2024   02:24:32   (  74.08, 146.88) 03/18/2024   02:25:01  (  74.10, 146.95)    2.75                29
 03/18/2024   03:15:15   ( -74.01, -45.62) 03/18/2024   03:14:30  ( -74.03, -45.58)    2.21                45
 03/20/2024   17:51:20   ( -74.09,  95.21) 03/20/2024   17:52:02  ( -74.07,  95.12)    3.50                42
 03/20/2024   18:42:05   (  74.02, -97.29) 03/20/2024   18:41:28  (  74.04, -97.31)    2.46                37
 03/23/2024   09:18:11   (  74.10,  43.52) 03/23/2024   09:19:00  (  74.11,  43.45)    2.30                49
 03/23/2024   10:08:54   ( -74.03,-148.99) 03/23/2024   10:08:29  ( -74.04,-149.07)    2.65                25