| Primary satellite | Secondary satellite |
| Name | OPS 7869 | COSMOS 2251 DEB |
| Spacetrack catalog number | 3266 | 33892 |
| Radar cross section | medium | small |
| Epoch of two-line elements (UTC) | 2024 Dec 23 03:07 | 2024 Dec 22 13:46 |
| Time of closest approach (UTC) | 2024 Dec 27 22:21:06.841 |
| Minimum distance | 4.318 km |
| Height difference | -3.304 km |
| Relative speed | 14.835 km/s |
| Angle between velocity vectors | 172° |
| Geographic position | 25.4°S, 135.2°E |
| Height | 836 km |
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