| Primary satellite | Secondary satellite |
| Name | Oscar 19 | YUNHAI 2 6 |
| Spacetrack catalog number | 20442 | 43915 |
| Radar cross section | medium | large |
| Epoch of two-line elements (UTC) | 2023 Dec 05 11:30 | 2023 Dec 05 22:18 |
| Time of closest approach (UTC) | 2023 Sep 23 09:39:53.023 |
| Minimum distance | 213.293 km |
| Height difference | 2.173 km |
| Relative speed | 11.999 km/s |
| Angle between velocity vectors | 107° |
| Geographic position | 51.5°N, 86.9°E |
| Height | 797 km |
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