| Primary satellite | Secondary satellite |
| Name | Meteor 2-3 Rocket | FENGYUN 1C DEB |
| Spacetrack catalog number | 10515 | 31321 |
| Radar cross section | large | small |
| Epoch of two-line elements (UTC) | 2025 Nov 17 19:51 | 2025 Nov 14 11:00 |
| Time of closest approach (UTC) | 2025 Oct 14 19:06:44.321 |
| Minimum distance | 15.601 km |
| Height difference | -3.075 km |
| Relative speed | 14.704 km/s |
| Angle between velocity vectors | 164° |
| Geographic position | 81.1°S, 153.3°E |
| Height | 873 km |
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