| Primary satellite | Secondary satellite |
| Name | Cosmos 2297 Rocket | deb Kosmos-1275 |
| Spacetrack catalog number | 23405 | 15768 |
| Radar cross section | large | small |
| Epoch of two-line elements (UTC) | 2023 Dec 08 19:33 | 2023 Dec 08 19:08 |
| Time of closest approach (UTC) | 2023 Sep 26 05:03:52.478 |
| Minimum distance | 1395.953 km |
| Height difference | 10.344 km |
| Relative speed | 14.540 km/s |
| Angle between velocity vectors | 157° |
| Geographic position | 24.2°S, 175.9°W |
| Height | 852 km |
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