| Primary satellite | Secondary satellite |
| Name | deb Agena D | Cosmos 1027 Rocket |
| Spacetrack catalog number | 4749 | 10992 |
| Radar cross section | medium | large |
| Epoch of two-line elements (UTC) | 2024 Dec 23 02:21 | 2024 Dec 23 12:31 |
| Time of closest approach (UTC) | 2024 Dec 27 23:44:14.545 |
| Minimum distance | 4.579 km |
| Height difference | 4.474 km |
| Relative speed | 14.715 km/s |
| Angle between velocity vectors | 176° |
| Geographic position | 58.3°S, 80.5°W |
| Height | 978 km |
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