| Primary satellite | Secondary satellite |
| Name | Cosmos 1655 Rocket | deb Kosmos-1045 |
| Spacetrack catalog number | 15752 | 19175 |
| Radar cross section | large | small |
| Epoch of two-line elements (UTC) | 2024 Dec 22 17:56 | 2024 Dec 22 18:19 |
| Time of closest approach (UTC) | 2024 Dec 29 09:50:14.751 |
| Minimum distance | 2.520 km |
| Height difference | -0.892 km |
| Relative speed | 14.649 km/s |
| Angle between velocity vectors | 164° |
| Geographic position | 21.4°N, 7.6°E |
| Height | 1000 km |
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