| Primary satellite | Secondary satellite |
| Name | BEESAT | COSMOS 2251 DEB |
| Spacetrack catalog number | 35933 | 37535 |
| Radar cross section | small | small |
| Epoch of two-line elements (UTC) | 2025 Jan 18 15:37 | 2025 Jan 18 20:02 |
| Time of closest approach (UTC) | 2024 Dec 08 07:09:47.289 |
| Minimum distance | 19.306 km |
| Height difference | 1.509 km |
| Relative speed | 14.974 km/s |
| Angle between velocity vectors | 171° |
| Geographic position | 31.5°S, 139.5°W |
| Height | 702 km |
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