| Primary satellite | Secondary satellite |
| Name | CZ-6A DEB | Cosmos 1869 Rocket |
| Spacetrack catalog number | 54475 | 18215 |
| Radar cross section | small | large |
| Epoch of two-line elements (UTC) | 2024 Dec 22 15:58 | 2024 Dec 23 05:09 |
| Time of closest approach (UTC) | 2024 Dec 25 03:46:32.461 |
| Minimum distance | 0.628 km |
| Height difference | 0.628 km |
| Relative speed | 15.168 km/s |
| Angle between velocity vectors | 175° |
| Geographic position | 74.9°N, 104.9°E |
| Height | 611 km |
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