| Primary satellite | Secondary satellite |
| Name | CZ-6A DEB | Cosmos 44 Rocket |
| Spacetrack catalog number | 54519 | 877 |
| Radar cross section | small | large |
| Epoch of two-line elements (UTC) | 2024 Dec 22 23:40 | 2024 Dec 23 00:15 |
| Time of closest approach (UTC) | 2024 Dec 29 06:04:03.135 |
| Minimum distance | 3.998 km |
| Height difference | -1.212 km |
| Relative speed | 14.488 km/s |
| Angle between velocity vectors | 147° |
| Geographic position | 55.5°N, 20.4°E |
| Height | 678 km |
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