| Primary satellite | Secondary satellite |
| Name | CZ-4 DEB | SL-08 R/B |
| Spacetrack catalog number | 35319 | 27561 |
| Radar cross section | small | large |
| Epoch of two-line elements (UTC) | 2024 Dec 22 01:36 | 2024 Dec 23 03:30 |
| Time of closest approach (UTC) | 2024 Dec 24 12:55:21.363 |
| Minimum distance | 4.415 km |
| Height difference | -3.494 km |
| Relative speed | 12.298 km/s |
| Angle between velocity vectors | 109° |
| Geographic position | 75.1°N, 124.6°E |
| Height | 725 km |
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