| Primary satellite | Secondary satellite |
| Name | deb Feng Yun 1B | BPA-2/SL-24 |
| Spacetrack catalog number | 23258 | 37795 |
| Radar cross section | small | large |
| Epoch of two-line elements (UTC) | 2024 Dec 20 04:46 | 2024 Dec 23 01:55 |
| Time of closest approach (UTC) | 2024 Dec 29 09:36:03.171 |
| Minimum distance | 4.841 km |
| Height difference | 3.582 km |
| Relative speed | 14.811 km/s |
| Angle between velocity vectors | 163° |
| Geographic position | 7.6°S, 71.9°W |
| Height | 820 km |
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