| Primary satellite | Secondary satellite |
| Name | CZ-6A DEB | Cosmos 1447 Rocket |
| Spacetrack catalog number | 54511 | 13917 |
| Radar cross section | medium | large |
| Epoch of two-line elements (UTC) | 2025 May 14 20:30 | 2025 May 14 21:08 |
| Time of closest approach (UTC) | 2025 Apr 23 04:10:41.848 |
| Minimum distance | 5.453 km |
| Height difference | -5.415 km |
| Relative speed | 14.661 km/s |
| Angle between velocity vectors | 177° |
| Geographic position | 57.5°S, 166.6°W |
| Height | 1002 km |
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