| Primary satellite | Secondary satellite |
| Name | deb r/b Ablestar | deb Kosmos-1275 |
| Spacetrack catalog number | 210 | 13456 |
| Radar cross section | medium | small |
| Epoch of two-line elements (UTC) | 2024 Dec 23 03:00 | 2024 Dec 22 15:59 |
| Time of closest approach (UTC) | 2024 Dec 26 12:07:18.413 |
| Minimum distance | 1.568 km |
| Height difference | -0.454 km |
| Relative speed | 14.135 km/s |
| Angle between velocity vectors | 145° |
| Geographic position | 28.3°S, 38.9°W |
| Height | 915 km |
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