| Primary satellite | Secondary satellite |
| Name | COSMOS 1275 DEB | deb Agena D |
| Spacetrack catalog number | 42167 | 5066 |
| Radar cross section | small | small |
| Epoch of two-line elements (UTC) | 2024 Dec 17 14:18 | 2024 Dec 21 22:30 |
| Time of closest approach (UTC) | 2024 Dec 27 06:28:59.150 |
| Minimum distance | 2.945 km |
| Height difference | -0.622 km |
| Relative speed | 10.150 km/s |
| Angle between velocity vectors | 87° |
| Geographic position | 77.4°S, 113.9°E |
| Height | 940 km |
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