| Primary satellite | Secondary satellite |
| Name | THORAD AGENA D DEB | CZ-4B DEB |
| Spacetrack catalog number | 42508 | 27433 |
| Radar cross section | small | large |
| Epoch of two-line elements (UTC) | 2024 Dec 18 06:54 | 2024 Dec 23 03:13 |
| Time of closest approach (UTC) | 2024 Dec 28 18:29:34.333 |
| Minimum distance | 1.334 km |
| Height difference | -0.146 km |
| Relative speed | 14.257 km/s |
| Angle between velocity vectors | 146° |
| Geographic position | 55.7°S, 168.3°W |
| Height | 858 km |
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