| Primary satellite | Secondary satellite |
| Name | CZ-2C R/B | OBJECT BC |
| Spacetrack catalog number | 61873 | 61785 |
| Radar cross section | large | medium |
| Epoch of two-line elements (UTC) | 2024 Dec 23 05:45 | 2024 Dec 23 08:44 |
| Time of closest approach (UTC) | 2024 Dec 24 15:12:22.623 |
| Minimum distance | 2.553 km |
| Height difference | -1.453 km |
| Relative speed | 14.920 km/s |
| Angle between velocity vectors | 156° |
| Geographic position | 52.8°N, 91.7°E |
| Height | 494 km |
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