| Primary satellite | Secondary satellite |
| Name | CZ-4B DEB | THORAD AGENA D DEB |
| Spacetrack catalog number | 27433 | 42508 |
| Radar cross section | large | small |
| Epoch of two-line elements (UTC) | 2024 Dec 22 17:01 | 2024 Dec 18 06:54 |
| Time of closest approach (UTC) | 2024 Dec 28 18:29:34.539 |
| Minimum distance | 0.453 km |
| Height difference | 0.126 km |
| Relative speed | 14.257 km/s |
| Angle between velocity vectors | 146° |
| Geographic position | 55.7°S, 168.3°W |
| Height | 858 km |
|