| Primary satellite | Secondary satellite |
| Name | deb Kosmos-374 | DMSP 5D-2 F13 DEB |
| Spacetrack catalog number | 4617 | 40601 |
| Radar cross section | medium | small |
| Epoch of two-line elements (UTC) | 2024 Dec 22 23:08 | 2024 Dec 23 13:24 |
| Time of closest approach (UTC) | 2024 Dec 26 04:54:02.548 |
| Minimum distance | 4.283 km |
| Height difference | 3.500 km |
| Relative speed | 14.766 km/s |
| Angle between velocity vectors | 161° |
| Geographic position | 4.7°N, 138.0°W |
| Height | 759 km |
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