| Primary satellite | Secondary satellite |
| Name | COSMOS 2251 DEB | PSLV DEB |
| Spacetrack catalog number | 47059 | 27130 |
| Radar cross section | small | medium |
| Epoch of two-line elements (UTC) | 2024 Dec 18 23:17 | 2024 Dec 23 02:27 |
| Time of closest approach (UTC) | 2024 Dec 28 12:44:20.404 |
| Minimum distance | 0.910 km |
| Height difference | 0.013 km |
| Relative speed | 14.979 km/s |
| Angle between velocity vectors | 169° |
| Geographic position | 44.3°S, 80.5°W |
| Height | 648 km |
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