| Primary satellite | Secondary satellite |
| Name | YAOGAN 1 | COSMOS 2251 DEB |
| Spacetrack catalog number | 29092 | 35592 |
| Radar cross section | large | small |
| Epoch of two-line elements (UTC) | 2022 May 16 20:09 | 2022 May 16 08:42 |
| Time of closest approach (UTC) | 2022 Jan 23 17:11:13.926 |
| Minimum distance | 3411.565 km |
| Height difference | -23.782 km |
| Relative speed | 5.550 km/s |
| Angle between velocity vectors | 43° |
| Geographic position | 25.3°N, 29.2°E |
| Height | 622 km |
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