| Primary satellite | Secondary satellite |
| Name | Cosmos 1452 Rocket | IRIDIUM 33 DEB |
| Spacetrack catalog number | 13992 | 34487 |
| Radar cross section | large | small |
| Epoch of two-line elements (UTC) | 2024 Dec 22 12:24 | 2024 Dec 22 18:42 |
| Time of closest approach (UTC) | 2024 Dec 28 21:05:21.710 |
| Minimum distance | 3.856 km |
| Height difference | 0.970 km |
| Relative speed | 14.574 km/s |
| Angle between velocity vectors | 155° |
| Geographic position | 38.1°N, 111.1°E |
| Height | 775 km |
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