| Primary satellite | Secondary satellite |
| Name | Cosmos 1339 Rocket | deb Kosmos-1375 |
| Spacetrack catalog number | 13066 | 16206 |
| Radar cross section | large | medium |
| Epoch of two-line elements (UTC) | 2025 Dec 06 05:54 | 2025 Dec 06 00:10 |
| Time of closest approach (UTC) | 2024 Nov 16 15:55:26.159 |
| Minimum distance | 511.146 km |
| Height difference | -10.118 km |
| Relative speed | 14.052 km/s |
| Angle between velocity vectors | 146° |
| Geographic position | 29.4°N, 61.5°E |
| Height | 1009 km |
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