| Primary satellite | Secondary satellite |
| Name | deb Kosmos-374 | THORAD DELTA 1 DEB |
| Spacetrack catalog number | 4621 | 42625 |
| Radar cross section | small | small |
| Epoch of two-line elements (UTC) | 2024 Dec 23 13:33 | 2024 Dec 21 20:46 |
| Time of closest approach (UTC) | 2024 Dec 25 16:33:47.130 |
| Minimum distance | 5.174 km |
| Height difference | 4.278 km |
| Relative speed | 13.682 km/s |
| Angle between velocity vectors | 155° |
| Geographic position | 47.8°S, 152.9°E |
| Height | 1505 km |
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