| Primary satellite | Secondary satellite |
| Name | JILIN-01 GAOFEN 2A | OBJECT BC |
| Spacetrack catalog number | 44777 | 61785 |
| Radar cross section | large | medium |
| Epoch of two-line elements (UTC) | 2024 Dec 23 04:15 | 2024 Dec 23 05:35 |
| Time of closest approach (UTC) | 2024 Dec 24 17:33:40.952 |
| Minimum distance | 3.233 km |
| Height difference | 3.064 km |
| Relative speed | 14.816 km/s |
| Angle between velocity vectors | 154° |
| Geographic position | 54.8°S, 122.8°W |
| Height | 516 km |
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