| Primary satellite | Secondary satellite |
| Name | EO 1 Delta rocket | FENGYUN 1C DEB |
| Spacetrack catalog number | 26622 | 35242 |
| Radar cross section | large | small |
| Epoch of two-line elements (UTC) | 2024 Dec 22 14:21 | 2024 Dec 22 14:43 |
| Time of closest approach (UTC) | 2024 Dec 26 10:40:57.448 |
| Minimum distance | 3.955 km |
| Height difference | -2.755 km |
| Relative speed | 14.176 km/s |
| Angle between velocity vectors | 148° |
| Geographic position | 61.1°N, 131.8°E |
| Height | 1062 km |
|