| Primary satellite | Secondary satellite |
| Name | deb Feng Yun 1B | Oscar 15 |
| Spacetrack catalog number | 23259 | 20438 |
| Radar cross section | small | medium |
| Epoch of two-line elements (UTC) | 2024 Dec 22 22:46 | 2024 Dec 23 02:23 |
| Time of closest approach (UTC) | 2024 Dec 23 19:17:52.556 |
| Minimum distance | 1.662 km |
| Height difference | 1.602 km |
| Relative speed | 5.315 km/s |
| Angle between velocity vectors | 42° |
| Geographic position | 80.7°N, 94.9°W |
| Height | 792 km |
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