| Primary satellite | Secondary satellite |
| Name | Cosmos 1814 Rocket | DELTA 1 DEB |
| Spacetrack catalog number | 17304 | 42560 |
| Radar cross section | large | small |
| Epoch of two-line elements (UTC) | 2023 Sep 29 04:13 | 2023 Sep 28 07:47 |
| Time of closest approach (UTC) | 2023 May 31 01:03:52.387 |
| Minimum distance | 386.898 km |
| Height difference | -5.558 km |
| Relative speed | 13.245 km/s |
| Angle between velocity vectors | 126° |
| Geographic position | 74.1°S, 54.3°E |
| Height | 812 km |
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