| Primary satellite | Secondary satellite |
| Name | EO 1 Delta rocket | FENGYUN 1C DEB |
| Spacetrack catalog number | 26622 | 31274 |
| Radar cross section | large | small |
| Epoch of two-line elements (UTC) | 2024 Dec 22 14:21 | 2024 Dec 22 19:08 |
| Time of closest approach (UTC) | 2024 Dec 27 12:25:05.644 |
| Minimum distance | 4.387 km |
| Height difference | 1.885 km |
| Relative speed | 1.359 km/s |
| Angle between velocity vectors | 11° |
| Geographic position | 66.6°N, 108.1°E |
| Height | 1089 km |
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