| Primary satellite | Secondary satellite |
| Name | Celestis-02/Orion 38 | FENGYUN 1C DEB |
| Spacetrack catalog number | 25160 | 30999 |
| Radar cross section | large | small |
| Epoch of two-line elements (UTC) | 2024 Dec 23 10:27 | 2024 Dec 21 07:33 |
| Time of closest approach (UTC) | 2024 Dec 26 05:29:53.235 |
| Minimum distance | 2.279 km |
| Height difference | 2.211 km |
| Relative speed | 14.439 km/s |
| Angle between velocity vectors | 152° |
| Geographic position | 17.7°N, 142.8°E |
| Height | 789 km |
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