| Primary satellite | Secondary satellite |
| Name | ZHUHAI-1 03B | CZ-2C R/B |
| Spacetrack catalog number | 44536 | 49030 |
| Radar cross section | medium | large |
| Epoch of two-line elements (UTC) | 2024 Dec 22 20:24 | 2024 Dec 23 05:29 |
| Time of closest approach (UTC) | 2024 Dec 23 19:16:07.704 |
| Minimum distance | 2.672 km |
| Height difference | -2.109 km |
| Relative speed | 13.382 km/s |
| Angle between velocity vectors | 123° |
| Geographic position | 26.0°S, 74.5°W |
| Height | 485 km |
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