| Primary satellite | Secondary satellite |
| Name | CZ-2D DEB | Cosmos 1633 Rocket |
| Spacetrack catalog number | 44609 | 15593 |
| Radar cross section | small | large |
| Epoch of two-line elements (UTC) | 2024 Dec 23 00:48 | 2024 Dec 22 16:31 |
| Time of closest approach (UTC) | 2024 Dec 27 03:28:12.354 |
| Minimum distance | 4.457 km |
| Height difference | -0.287 km |
| Relative speed | 15.093 km/s |
| Angle between velocity vectors | 180° |
| Geographic position | 63.6°N, 74.8°E |
| Height | 623 km |
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