| Primary satellite | Secondary satellite |
| Name | Cosmos 407 Rocket | CZ-4C R/B |
| Spacetrack catalog number | 5175 | 39261 |
| Radar cross section | large | large |
| Epoch of two-line elements (UTC) | 2023 Sep 29 03:55 | 2023 Sep 29 11:50 |
| Time of closest approach (UTC) | 2023 May 29 04:37:53.729 |
| Minimum distance | 33.650 km |
| Height difference | 2.280 km |
| Relative speed | 14.873 km/s |
| Angle between velocity vectors | 172° |
| Geographic position | 28.3°S, 153.0°W |
| Height | 789 km |
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