| Primary satellite | Secondary satellite |
| Name | Cosmos 1153 Rocket | deb Agena D |
| Spacetrack catalog number | 11681 | 4935 |
| Radar cross section | large | small |
| Epoch of two-line elements (UTC) | 2023 Dec 06 20:16 | 2023 Dec 06 10:07 |
| Time of closest approach (UTC) | 2023 Oct 08 00:03:53.924 |
| Minimum distance | 40.615 km |
| Height difference | 1.877 km |
| Relative speed | 14.435 km/s |
| Angle between velocity vectors | 160° |
| Geographic position | 77.5°S, 92.6°E |
| Height | 1019 km |
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