| Primary satellite | Secondary satellite |
| Name | CZ-2C R/B | UNISAT 6 |
| Spacetrack catalog number | 37766 | 40012 |
| Radar cross section | large | medium |
| Epoch of two-line elements (UTC) | 2024 Dec 23 07:38 | 2024 Dec 23 09:53 |
| Time of closest approach (UTC) | 2024 Dec 25 19:44:45.057 |
| Minimum distance | 2.584 km |
| Height difference | -2.524 km |
| Relative speed | 10.831 km/s |
| Angle between velocity vectors | 92° |
| Geographic position | 78.6°S, 96.7°W |
| Height | 676 km |
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