| Primary satellite | Secondary satellite |
| Name | OBJECT A | Sich 1 |
| Spacetrack catalog number | 52153 | 23657 |
| Radar cross section | medium | large |
| Epoch of two-line elements (UTC) | 2024 Dec 23 05:08 | 2024 Dec 22 16:11 |
| Time of closest approach (UTC) | 2024 Dec 24 12:52:56.459 |
| Minimum distance | 4.910 km |
| Height difference | 2.614 km |
| Relative speed | 14.748 km/s |
| Angle between velocity vectors | 155° |
| Geographic position | 82.3°S, 166.4°W |
| Height | 612 km |
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