| Primary satellite | Secondary satellite |
| Name | deb Delta 139 | Cosmos 482 Debris |
| Spacetrack catalog number | 12203 | 6073 |
| Radar cross section | medium | medium |
| Epoch of two-line elements (UTC) | 2024 Dec 23 02:24 | 2024 Dec 23 02:07 |
| Time of closest approach (UTC) | 2024 Dec 29 15:03:07.060 |
| Minimum distance | 3.235 km |
| Height difference | 3.038 km |
| Relative speed | 14.298 km/s |
| Angle between velocity vectors | 148° |
| Geographic position | 21.4°S, 53.6°E |
| Height | 728 km |
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