| Primary satellite | Secondary satellite |
Name | FENGYUN 1C DEB | DMSP 5D-2 F11 DEB |
Spacetrack catalog number | 31834 | 28345 |
Radar cross section | small | small |
Epoch of two-line elements (UTC) | 2024 Dec 16 21:40 | 2024 Dec 21 16:17 |
Time of closest approach (UTC) | 2024 Dec 26 05:45:27.431 |
Minimum distance | 3.804 km |
Height difference | 2.569 km |
Relative speed | 14.577 km/s |
Angle between velocity vectors | 155° |
Geographic position | 46.4°S, 69.9°E |
Height | 809 km |
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