| Primary satellite | Secondary satellite |
| Name | Cosmos 2278 Rocket | CZ-6A DEB |
| Spacetrack catalog number | 23088 | 54334 |
| Radar cross section | large | small |
| Epoch of two-line elements (UTC) | 2023 Oct 01 22:08 | 2023 Oct 02 00:37 |
| Time of closest approach (UTC) | 2023 Jun 16 21:15:05.904 |
| Minimum distance | 924.861 km |
| Height difference | -21.130 km |
| Relative speed | 14.815 km/s |
| Angle between velocity vectors | 173° |
| Geographic position | 32.7°N, 152.9°E |
| Height | 843 km |
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