| Primary satellite | Secondary satellite |
| Name | deb Kosmos-1275 | CZ-6A DEB |
| Spacetrack catalog number | 12673 | 56262 |
| Radar cross section | medium | small |
| Epoch of two-line elements (UTC) | 2024 Dec 23 01:38 | 2024 Dec 22 23:33 |
| Time of closest approach (UTC) | 2024 Dec 27 18:39:30.327 |
| Minimum distance | 4.567 km |
| Height difference | 0.339 km |
| Relative speed | 14.451 km/s |
| Angle between velocity vectors | 155° |
| Geographic position | 80.9°S, 64.1°E |
| Height | 890 km |
|