| Primary satellite | Secondary satellite |
| Name | Cosmos 1461 | deb Kosmos-1275 |
| Spacetrack catalog number | 14064 | 12779 |
| Radar cross section | large | small |
| Epoch of two-line elements (UTC) | 2023 Mar 24 11:48 | 2023 Mar 24 10:04 |
| Time of closest approach (UTC) | 2023 Jan 30 11:46:34.490 |
| Minimum distance | 1442.029 km |
| Height difference | 453.813 km |
| Relative speed | 13.516 km/s |
| Angle between velocity vectors | 131° |
| Geographic position | 57.3°S, 41.4°W |
| Height | 553 km |
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