| Primary satellite | Secondary satellite |
| Name | TYVAK-182A | YAOGAN-30 M |
| Spacetrack catalog number | 48271 | 43171 |
| Radar cross section | medium | large |
| Epoch of two-line elements (UTC) | 2024 Dec 23 03:13 | 2024 Dec 23 14:57 |
| Time of closest approach (UTC) | 2024 Dec 27 00:50:57.816 |
| Minimum distance | 5.992 km |
| Height difference | -4.671 km |
| Relative speed | 12.432 km/s |
| Angle between velocity vectors | 110° |
| Geographic position | 33.5°N, 136.2°E |
| Height | 577 km |
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