| Primary satellite | Secondary satellite |
| Name | Cosmos 864 Rocket | CZ-6A DEB |
| Spacetrack catalog number | 9510 | 60884 |
| Radar cross section | large | small |
| Epoch of two-line elements (UTC) | 2024 Dec 22 22:37 | 2024 Dec 23 02:58 |
| Time of closest approach (UTC) | 2024 Dec 25 23:17:14.104 |
| Minimum distance | 4.848 km |
| Height difference | 4.847 km |
| Relative speed | 14.395 km/s |
| Angle between velocity vectors | 160° |
| Geographic position | 66.7°S, 109.3°W |
| Height | 1015 km |
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