| Primary satellite | Secondary satellite |
| Name | CZ-6A DEB | Meteor 2-21 Rocket |
| Spacetrack catalog number | 54511 | 22784 |
| Radar cross section | medium | large |
| Epoch of two-line elements (UTC) | 2025 Dec 07 21:44 | 2025 Dec 07 20:11 |
| Time of closest approach (UTC) | 2025 Apr 20 00:19:55.369 |
| Minimum distance | 42.915 km |
| Height difference | 8.964 km |
| Relative speed | 14.705 km/s |
| Angle between velocity vectors | 174° |
| Geographic position | 75.8°S, 85.5°W |
| Height | 965 km |
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