| Primary satellite | Secondary satellite |
| Name | Cosmos 2278 Rocket | CZ-6A DEB |
| Spacetrack catalog number | 23088 | 55513 |
| Radar cross section | large | small |
| Epoch of two-line elements (UTC) | 2023 Oct 01 22:08 | 2023 Sep 30 18:10 |
| Time of closest approach (UTC) | 2023 Jun 13 01:07:34.087 |
| Minimum distance | 98.036 km |
| Height difference | -4.444 km |
| Relative speed | 14.514 km/s |
| Angle between velocity vectors | 156° |
| Geographic position | 63.1°S, 51.4°E |
| Height | 868 km |
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