| Primary satellite | Secondary satellite |
| Name | CZ-2D DEB | deb Delta 139 |
| Spacetrack catalog number | 44549 | 14913 |
| Radar cross section | small | small |
| Epoch of two-line elements (UTC) | 2024 Dec 22 14:07 | 2024 Dec 22 13:49 |
| Time of closest approach (UTC) | 2024 Dec 27 23:50:41.958 |
| Minimum distance | 0.916 km |
| Height difference | 0.305 km |
| Relative speed | 0.399 km/s |
| Angle between velocity vectors | 3° |
| Geographic position | 78.3°S, 60.7°E |
| Height | 768 km |
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