| Primary satellite | Secondary satellite |
| Name | Cosmos 1190 Rocket | CSL-04 Deb |
| Spacetrack catalog number | 11870 | 26351 |
| Radar cross section | large | small |
| Epoch of two-line elements (UTC) | 2024 Dec 22 20:11 | 2024 Dec 22 21:31 |
| Time of closest approach (UTC) | 2024 Dec 27 14:17:19.537 |
| Minimum distance | 2.124 km |
| Height difference | -0.965 km |
| Relative speed | 14.826 km/s |
| Angle between velocity vectors | 166° |
| Geographic position | 55.8°N, 39.0°E |
| Height | 769 km |
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