| Primary satellite | Secondary satellite |
| Name | COSMOS 2251 DEB | GAOFEN 3 03 |
| Spacetrack catalog number | 33994 | 52200 |
| Radar cross section | small | large |
| Epoch of two-line elements (UTC) | 2024 Dec 23 12:16 | 2024 Dec 23 03:36 |
| Time of closest approach (UTC) | 2024 Dec 27 15:29:27.956 |
| Minimum distance | 3.629 km |
| Height difference | 3.470 km |
| Relative speed | 12.355 km/s |
| Angle between velocity vectors | 112° |
| Geographic position | 73.9°S, 69.5°E |
| Height | 775 km |
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