| Primary satellite | Secondary satellite |
| Name | CZ-6A DEB | COSMOS 2528 DEB |
| Spacetrack catalog number | 54525 | 45037 |
| Radar cross section | small | large |
| Epoch of two-line elements (UTC) | 2024 Dec 22 22:12 | 2024 Dec 23 03:06 |
| Time of closest approach (UTC) | 2024 Dec 24 23:03:31.124 |
| Minimum distance | 2.265 km |
| Height difference | -1.657 km |
| Relative speed | 4.723 km/s |
| Angle between velocity vectors | 37° |
| Geographic position | 31.5°S, 86.7°E |
| Height | 916 km |
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