| Primary satellite | Secondary satellite |
| Name | YAOGAN 1 | Cosmos 1408 Rocket |
| Spacetrack catalog number | 29092 | 13553 |
| Radar cross section | large | large |
| Epoch of two-line elements (UTC) | 2023 Sep 28 22:29 | 2023 Sep 29 10:42 |
| Time of closest approach (UTC) | 2023 Jun 05 09:30:23.174 |
| Minimum distance | 9.116 km |
| Height difference | -3.183 km |
| Relative speed | 15.107 km/s |
| Angle between velocity vectors | 179° |
| Geographic position | 51.9°N, 137.7°E |
| Height | 624 km |
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