| 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 May 12 20:17 | 2025 May 12 20:24 |
| Time of closest approach (UTC) | 2025 Apr 20 00:19:54.837 |
| Minimum distance | 5.583 km |
| Height difference | 3.803 km |
| Relative speed | 14.701 km/s |
| Angle between velocity vectors | 175° |
| Geographic position | 72.8°S, 92.9°W |
| Height | 970 km |
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