| Primary satellite | Secondary satellite |
| Name | CZ-2D DEB | CZ-4C DEB |
| Spacetrack catalog number | 38176 | 54702 |
| Radar cross section | small | large |
| Epoch of two-line elements (UTC) | 2024 Dec 22 19:24 | 2024 Dec 22 20:53 |
| Time of closest approach (UTC) | 2024 Dec 28 20:52:40.453 |
| Minimum distance | 3.658 km |
| Height difference | 2.766 km |
| Relative speed | 14.417 km/s |
| Angle between velocity vectors | 152° |
| Geographic position | 36.1°S, 129.0°E |
| Height | 811 km |
|