| Primary satellite | Secondary satellite |
| Name | YUNHAI-1 03 | Cosmos 1741 |
| Spacetrack catalog number | 53877 | 16681 |
| Radar cross section | large | large |
| Epoch of two-line elements (UTC) | 2024 Dec 23 09:47 | 2024 Dec 23 01:26 |
| Time of closest approach (UTC) | 2024 Dec 27 03:42:56.227 |
| Minimum distance | 3.295 km |
| Height difference | 3.271 km |
| Relative speed | 6.487 km/s |
| Angle between velocity vectors | 52° |
| Geographic position | 60.7°S, 9.5°E |
| Height | 804 km |
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