| Primary satellite | Secondary satellite |
| Name | OBJECT B | Stella |
| Spacetrack catalog number | 59281 | 22824 |
| Radar cross section | medium | medium |
| Epoch of two-line elements (UTC) | 2024 Dec 23 08:17 | 2024 Dec 23 03:05 |
| Time of closest approach (UTC) | 2024 Dec 27 07:39:32.739 |
| Minimum distance | 3.101 km |
| Height difference | -2.216 km |
| Relative speed | 10.741 km/s |
| Angle between velocity vectors | 92° |
| Geographic position | 49.2°S, 149.5°W |
| Height | 819 km |
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