| Primary satellite | Secondary satellite |
| Name | deb Kosmos-407 | SJ-11-08 |
| Spacetrack catalog number | 13497 | 40286 |
| Radar cross section | small | large |
| Epoch of two-line elements (UTC) | 2024 Dec 22 16:59 | 2024 Dec 23 04:52 |
| Time of closest approach (UTC) | 2024 Dec 24 19:28:35.496 |
| Minimum distance | 1.559 km |
| Height difference | -1.545 km |
| Relative speed | 14.996 km/s |
| Angle between velocity vectors | 172° |
| Geographic position | 16.4°S, 81.0°W |
| Height | 683 km |
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