| Primary satellite | Secondary satellite |
| Name | COSMOS 2251 DEB | deb Kosmos-2227 |
| Spacetrack catalog number | 37089 | 22359 |
| Radar cross section | small | small |
| Epoch of two-line elements (UTC) | 2024 Dec 20 13:16 | 2024 Dec 23 10:04 |
| Time of closest approach (UTC) | 2024 Dec 29 12:07:37.252 |
| Minimum distance | 6.792 km |
| Height difference | 4.618 km |
| Relative speed | 11.368 km/s |
| Angle between velocity vectors | 100° |
| Geographic position | 61.9°N, 169.8°W |
| Height | 862 km |
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