| Primary satellite | Secondary satellite |
| Name | deb r/b Ablestar | deb Kosmos-2150 |
| Spacetrack catalog number | 463 | 21420 |
| Radar cross section | small | small |
| Epoch of two-line elements (UTC) | 2024 Dec 22 07:53 | 2024 Dec 23 03:16 |
| Time of closest approach (UTC) | 2024 Dec 23 19:22:28.813 |
| Minimum distance | 4.615 km |
| Height difference | -4.539 km |
| Relative speed | 14.069 km/s |
| Angle between velocity vectors | 140° |
| Geographic position | 9.0°N, 130.0°W |
| Height | 745 km |
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