| Primary satellite | Secondary satellite |
| Name | Celestis-02/Orion 38 | FENGYUN 1C DEB |
| Spacetrack catalog number | 25160 | 32153 |
| Radar cross section | large | small |
| Epoch of two-line elements (UTC) | 2024 Dec 23 10:27 | 2024 Dec 19 06:03 |
| Time of closest approach (UTC) | 2024 Dec 26 00:55:17.169 |
| Minimum distance | 1.947 km |
| Height difference | 0.852 km |
| Relative speed | 13.590 km/s |
| Angle between velocity vectors | 134° |
| Geographic position | 53.5°N, 63.1°E |
| Height | 866 km |
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