| Primary satellite | Secondary satellite |
| Name | IPEX | deb Kosmos-886 |
| Spacetrack catalog number | 39471 | 9816 |
| Radar cross section | small | small |
| Epoch of two-line elements (UTC) | 2024 Dec 23 02:33 | 2024 Dec 23 02:30 |
| Time of closest approach (UTC) | 2024 Dec 24 16:26:22.712 |
| Minimum distance | 3.320 km |
| Height difference | 1.360 km |
| Relative speed | 15.379 km/s |
| Angle between velocity vectors | 172° |
| Geographic position | 31.6°S, 113.8°W |
| Height | 542 km |
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