Simultaneous Nadir Overpasses (SNOs) between FY3D and LANDSAT-8
TLE Epoch: 2024 5 9.  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)
 05/10/2024   01:52:30   ( -74.32, -24.73) 05/10/2024   01:53:31  ( -74.33, -24.83)    3.16                61
 05/10/2024   02:43:16   (  74.30, 142.64) 05/10/2024   02:42:57  (  74.31, 142.76)    3.74                19
 05/12/2024   17:19:17   (  74.41, -76.58) 05/12/2024   17:20:29  (  74.38, -76.46)    4.41                72
 05/12/2024   18:10:00   ( -74.33,  90.93) 05/12/2024   18:09:58  ( -74.31,  91.00)    3.33                 2
 05/12/2024   19:00:39   (  73.98,-100.85) 05/12/2024   18:59:28  (  74.08,-101.90)   34.02                71
 05/15/2024   08:46:13   ( -75.01,-129.91) 05/15/2024   08:47:19  ( -74.92,-126.90)   87.62                66
 05/15/2024   09:36:45   (  74.34,  39.29) 05/15/2024   09:36:56  (  74.33,  39.29)    1.16                11
 05/15/2024   10:27:28   ( -74.26,-153.19) 05/15/2024   10:26:25  ( -74.25,-153.24)    1.65                63
 05/18/2024   01:03:29   ( -74.37, -12.44) 05/18/2024   01:03:55  ( -74.37, -12.36)    2.45                26
 05/18/2024   01:54:13   (  74.28, 155.13) 05/18/2024   01:53:22  (  74.28, 155.08)    1.71                51
 05/20/2024   16:30:12   (  74.36, -64.04) 05/20/2024   16:30:51  (  74.37, -64.12)    2.33                39
 05/20/2024   17:20:56   ( -74.32, 103.39) 05/20/2024   17:20:20  ( -74.30, 103.36)    2.32                36