| Primary satellite | Secondary satellite |
| Name | CZ-6A DEB | WILDFIRE 4 |
| Spacetrack catalog number | 56656 | 57756 |
| Radar cross section | small | medium |
| Epoch of two-line elements (UTC) | 2024 Dec 19 16:05 | 2024 Dec 22 23:36 |
| Time of closest approach (UTC) | 2024 Dec 27 19:25:56.177 |
| Minimum distance | 3.063 km |
| Height difference | -1.869 km |
| Relative speed | 14.727 km/s |
| Angle between velocity vectors | 179° |
| Geographic position | 49.4°S, 122.9°E |
| Height | 959 km |
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