| Primary satellite | Secondary satellite |
| Name | Cosmos 1354 Rocket | CSL-04 Deb |
| Spacetrack catalog number | 13149 | 26306 |
| Radar cross section | large | small |
| Epoch of two-line elements (UTC) | 2024 Dec 22 21:35 | 2024 Dec 23 01:14 |
| Time of closest approach (UTC) | 2024 Dec 27 11:31:06.825 |
| Minimum distance | 1.421 km |
| Height difference | 0.879 km |
| Relative speed | 13.903 km/s |
| Angle between velocity vectors | 138° |
| Geographic position | 73.5°S, 92.8°W |
| Height | 803 km |
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