| Primary satellite | Secondary satellite |
| Name | CZ-4 DEB | deb Polar Bear |
| Spacetrack catalog number | 35319 | 18426 |
| Radar cross section | small | small |
| Epoch of two-line elements (UTC) | 2024 Dec 22 01:36 | 2024 Dec 22 15:06 |
| Time of closest approach (UTC) | 2024 Dec 27 16:42:23.107 |
| Minimum distance | 4.571 km |
| Height difference | -3.955 km |
| Relative speed | 14.020 km/s |
| Angle between velocity vectors | 146° |
| Geographic position | 75.6°S, 138.7°E |
| Height | 1004 km |
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