| Primary satellite | Secondary satellite |
| Name | OBJECT D | CZ-4B DEB |
| Spacetrack catalog number | 61738 | 40532 |
| Radar cross section | small | small |
| Epoch of two-line elements (UTC) | 2024 Dec 23 08:41 | 2024 Dec 22 14:15 |
| Time of closest approach (UTC) | 2024 Dec 25 22:08:56.008 |
| Minimum distance | 2.926 km |
| Height difference | 1.870 km |
| Relative speed | 14.332 km/s |
| Angle between velocity vectors | 141° |
| Geographic position | 73.5°N, 129.7°E |
| Height | 595 km |
|