| Primary satellite | Secondary satellite |
| Name | deb Kosmos-407 | DELTA 1 DEB |
| Spacetrack catalog number | 13497 | 42562 |
| Radar cross section | small | small |
| Epoch of two-line elements (UTC) | 2024 Dec 22 16:59 | 2024 Dec 21 07:01 |
| Time of closest approach (UTC) | 2024 Dec 25 21:22:17.601 |
| Minimum distance | 3.238 km |
| Height difference | 2.164 km |
| Relative speed | 14.076 km/s |
| Angle between velocity vectors | 139° |
| Geographic position | 73.4°S, 145.2°E |
| Height | 699 km |
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