Simultaneous Nadir Overpasses (SNOs) between FY3D and LANDSAT-8
TLE Epoch: 2024 7 6.  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)
 07/07/2024   10:44:06   ( -74.53,-157.00) 07/07/2024   10:45:03  ( -74.53,-157.04)    1.30                57
 07/07/2024   11:34:51   (  74.48,  10.44) 07/07/2024   11:34:30  (  74.46,  10.42)    2.80                21
 07/10/2024   02:10:52   (  74.84, 150.51) 07/10/2024   02:12:02  (  74.74, 151.74)   37.28                70
 07/10/2024   03:01:30   ( -74.52, -41.28) 07/10/2024   03:01:34  ( -74.52, -41.19)    2.84                 4
 07/10/2024   03:52:14   (  74.43, 126.29) 07/10/2024   03:51:01  (  74.44, 126.27)    1.99                73
 07/12/2024   18:28:09   (  74.56, -92.98) 07/12/2024   18:28:35  (  74.55, -92.87)    3.50                26
 07/12/2024   19:18:52   ( -74.48,  74.55) 07/12/2024   19:18:04  ( -74.48,  74.60)    1.61                48
 07/15/2024   09:54:47   ( -74.57,-144.62) 07/15/2024   09:55:39  ( -74.56,-144.60)    1.28                52
 07/15/2024   10:45:31   (  74.47,  22.96) 07/15/2024   10:45:06  (  74.48,  22.85)    3.43                25
 07/18/2024   01:21:28   (  74.67, 163.50) 07/18/2024   01:22:39  (  74.63, 163.82)   10.29                71
 07/18/2024   02:12:10   ( -74.54, -28.84) 07/18/2024   02:12:09  ( -74.51, -28.83)    3.24                 1