| Primary satellite | Secondary satellite |
| Name | YUNHAI 1 | deb r/b Ablestar |
| Spacetrack catalog number | 41857 | 127 |
| Radar cross section | large | medium |
| Epoch of two-line elements (UTC) | 2024 Dec 23 11:00 | 2024 Dec 22 20:49 |
| Time of closest approach (UTC) | 2024 Dec 27 04:56:21.577 |
| Minimum distance | 1.738 km |
| Height difference | -0.396 km |
| Relative speed | 8.589 km/s |
| Angle between velocity vectors | 71° |
| Geographic position | 60.6°S, 1.1°E |
| Height | 805 km |
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