| Primary satellite | Secondary satellite |
| Name | Cosmos 1814 Rocket | SeaSat 1 |
| Spacetrack catalog number | 17304 | 10967 |
| Radar cross section | large | large |
| Epoch of two-line elements (UTC) | 2024 Dec 23 10:01 | 2024 Dec 23 12:09 |
| Time of closest approach (UTC) | 2024 Dec 27 03:46:22.181 |
| Minimum distance | 3.782 km |
| Height difference | -3.756 km |
| Relative speed | 14.357 km/s |
| Angle between velocity vectors | 148° |
| Geographic position | 72.0°S, 139.7°W |
| Height | 769 km |
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