| Primary satellite | Secondary satellite |
| Name | AVUM R/B | JILIN-01 GAOFEN 2A |
| Spacetrack catalog number | 49467 | 44777 |
| Radar cross section | large | large |
| Epoch of two-line elements (UTC) | 2024 Dec 23 13:44 | 2024 Dec 23 13:42 |
| Time of closest approach (UTC) | 2024 Dec 29 04:29:55.263 |
| Minimum distance | 8.043 km |
| Height difference | -1.513 km |
| Relative speed | 3.142 km/s |
| Angle between velocity vectors | 24° |
| Geographic position | 18.0°N, 86.4°E |
| Height | 496 km |
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