| Primary satellite | Secondary satellite |
| Name | Helios 1B rocket | OBJECT N |
| Spacetrack catalog number | 25979 | 61906 |
| Radar cross section | large | medium |
| Epoch of two-line elements (UTC) | 2024 Dec 22 16:15 | 2024 Dec 22 21:00 |
| Time of closest approach (UTC) | 2024 Dec 23 21:57:41.143 |
| Minimum distance | 4.558 km |
| Height difference | 3.516 km |
| Relative speed | 5.216 km/s |
| Angle between velocity vectors | 40° |
| Geographic position | 81.6°S, 70.3°E |
| Height | 549 km |
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