| Primary satellite | Secondary satellite |
| Name | deb Kosmos-1190 | deb Chang Zheng 4 |
| Spacetrack catalog number | 14808 | 20969 |
| Radar cross section | small | medium |
| Epoch of two-line elements (UTC) | 2024 Dec 23 00:18 | 2024 Dec 22 20:46 |
| Time of closest approach (UTC) | 2024 Dec 27 16:08:59.779 |
| Minimum distance | 3.094 km |
| Height difference | 1.646 km |
| Relative speed | 14.917 km/s |
| Angle between velocity vectors | 169° |
| Geographic position | 43.5°S, 162.6°W |
| Height | 740 km |
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