| Primary satellite | Secondary satellite |
| Name | COSMOS 2251 DEB | MOZHAYETS 4 |
| Spacetrack catalog number | 34953 | 27939 |
| Radar cross section | small | medium |
| Epoch of two-line elements (UTC) | 2024 Dec 22 09:54 | 2024 Dec 23 18:21 |
| Time of closest approach (UTC) | 2024 Dec 28 04:52:43.579 |
| Minimum distance | 2.086 km |
| Height difference | -0.501 km |
| Relative speed | 15.049 km/s |
| Angle between velocity vectors | 172° |
| Geographic position | 24.6°N, 176.4°E |
| Height | 652 km |
|