| Primary satellite | Secondary satellite |
| Name | Cosmos 676 Rocket | CZ-2D DEB |
| Spacetrack catalog number | 7434 | 38176 |
| Radar cross section | large | small |
| Epoch of two-line elements (UTC) | 2024 Dec 22 20:48 | 2024 Dec 22 19:24 |
| Time of closest approach (UTC) | 2024 Dec 23 18:09:18.864 |
| Minimum distance | 3.894 km |
| Height difference | 3.835 km |
| Relative speed | 14.458 km/s |
| Angle between velocity vectors | 153° |
| Geographic position | 69.6°S, 153.0°E |
| Height | 799 km |
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