| Primary satellite | Secondary satellite |
| Name | JILIN-01 GAOFEN 2A | OBJECT AU |
| Spacetrack catalog number | 44777 | 61777 |
| Radar cross section | large | small |
| Epoch of two-line elements (UTC) | 2024 Dec 23 04:15 | 2024 Dec 23 05:42 |
| Time of closest approach (UTC) | 2024 Dec 28 20:55:59.721 |
| Minimum distance | 3.367 km |
| Height difference | 0.391 km |
| Relative speed | 14.815 km/s |
| Angle between velocity vectors | 154° |
| Geographic position | 54.9°S, 173.4°W |
| Height | 517 km |
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