| Primary satellite | Secondary satellite |
| Name | JILIN-1-03 | OBJECT C |
| Spacetrack catalog number | 41914 | 53446 |
| Radar cross section | medium | medium |
| Epoch of two-line elements (UTC) | 2024 Dec 23 09:07 | 2024 Dec 23 12:12 |
| Time of closest approach (UTC) | 2024 Dec 23 21:16:59.305 |
| Minimum distance | 4.382 km |
| Height difference | 4.207 km |
| Relative speed | 10.747 km/s |
| Angle between velocity vectors | 90° |
| Geographic position | 79.6°S, 92.8°E |
| Height | 513 km |
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