| Primary satellite | Secondary satellite |
| Name | deb Kosmos-1275 | In-Cosmos 22 |
| Spacetrack catalog number | 17642 | 12645 |
| Radar cross section | small | large |
| Epoch of two-line elements (UTC) | 2024 Dec 22 21:03 | 2024 Dec 23 03:54 |
| Time of closest approach (UTC) | 2024 Dec 25 08:22:34.666 |
| Minimum distance | 4.282 km |
| Height difference | 3.698 km |
| Relative speed | 14.769 km/s |
| Angle between velocity vectors | 164° |
| Geographic position | 0.9°N, 161.1°E |
| Height | 797 km |
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