| Primary satellite | Secondary satellite |
| Name | COSMOS 1275 DEB | deb Agena D |
| Spacetrack catalog number | 42167 | 4997 |
| Radar cross section | small | small |
| Epoch of two-line elements (UTC) | 2024 Dec 17 14:18 | 2024 Dec 23 12:18 |
| Time of closest approach (UTC) | 2024 Dec 28 12:00:44.274 |
| Minimum distance | 4.554 km |
| Height difference | -0.402 km |
| Relative speed | 12.830 km/s |
| Angle between velocity vectors | 121° |
| Geographic position | 79.8°S, 38.5°E |
| Height | 940 km |
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