| Primary satellite | Secondary satellite |
| Name | Cosmos 676 Rocket | CZ-6A DEB |
| Spacetrack catalog number | 7434 | 55543 |
| Radar cross section | large | small |
| Epoch of two-line elements (UTC) | 2024 Dec 22 20:48 | 2024 Dec 22 13:01 |
| Time of closest approach (UTC) | 2024 Dec 23 22:25:20.586 |
| Minimum distance | 4.741 km |
| Height difference | 4.096 km |
| Relative speed | 14.844 km/s |
| Angle between velocity vectors | 167° |
| Geographic position | 54.1°N, 64.8°W |
| Height | 763 km |
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