| Primary satellite | Secondary satellite |
| Name | Cosmos 1339 Rocket | Kosmos-1171 |
| Spacetrack catalog number | 13066 | 11750 |
| Radar cross section | large | large |
| Epoch of two-line elements (UTC) | 2024 Dec 06 22:28 | 2024 Dec 06 22:40 |
| Time of closest approach (UTC) | 2024 Nov 17 03:51:06.102 |
| Minimum distance | 4.495 km |
| Height difference | -2.435 km |
| Relative speed | 11.084 km/s |
| Angle between velocity vectors | 98° |
| Geographic position | 63.5°S, 136.6°W |
| Height | 993 km |
|