| Primary satellite | Secondary satellite |
| Name | In-Cosmos 22 | deb Kosmos-1275 |
| Spacetrack catalog number | 12645 | 12673 |
| Radar cross section | large | medium |
| Epoch of two-line elements (UTC) | 2024 Dec 22 14:21 | 2024 Dec 22 16:44 |
| Time of closest approach (UTC) | 2024 Dec 27 15:32:33.317 |
| Minimum distance | 3.194 km |
| Height difference | 1.956 km |
| Relative speed | 14.661 km/s |
| Angle between velocity vectors | 161° |
| Geographic position | 33.6°S, 125.2°W |
| Height | 846 km |
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