| Primary satellite | Secondary satellite |
| Name | deb r/b Ablestar | COSMOS 1275 DEB |
| Spacetrack catalog number | 210 | 42154 |
| Radar cross section | medium | small |
| Epoch of two-line elements (UTC) | 2024 Dec 23 03:00 | 2024 Dec 19 07:12 |
| Time of closest approach (UTC) | 2024 Dec 25 02:10:28.713 |
| Minimum distance | 0.860 km |
| Height difference | 0.174 km |
| Relative speed | 11.019 km/s |
| Angle between velocity vectors | 97° |
| Geographic position | 64.3°N, 115.5°W |
| Height | 983 km |
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