| Primary satellite | Secondary satellite |
| Name | Cosmos 1300 Rocket | CAS-6 |
| Spacetrack catalog number | 12786 | 44881 |
| Radar cross section | large | medium |
| Epoch of two-line elements (UTC) | 2024 Dec 22 19:11 | 2024 Dec 23 09:47 |
| Time of closest approach (UTC) | 2024 Dec 27 06:17:55.461 |
| Minimum distance | 1.140 km |
| Height difference | 0.929 km |
| Relative speed | 15.124 km/s |
| Angle between velocity vectors | 179° |
| Geographic position | 70.6°N, 138.3°W |
| Height | 615 km |
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