| Primary satellite | Secondary satellite |
| Name | YAOGAN 3 | OBJECT J |
| Spacetrack catalog number | 32289 | 44887 |
| Radar cross section | large | medium |
| Epoch of two-line elements (UTC) | 2024 Dec 22 20:42 | 2024 Dec 22 20:44 |
| Time of closest approach (UTC) | 2024 Dec 25 08:01:51.716 |
| Minimum distance | 2.291 km |
| Height difference | 2.224 km |
| Relative speed | 6.970 km/s |
| Angle between velocity vectors | 55° |
| Geographic position | 81.2°S, 73.3°W |
| Height | 636 km |
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