| Primary satellite | Secondary satellite |
| Name | Cosmos 676 Rocket | deb Agena D |
| Spacetrack catalog number | 7434 | 8908 |
| Radar cross section | large | small |
| Epoch of two-line elements (UTC) | 2023 Sep 30 04:59 | 2023 Sep 30 00:27 |
| Time of closest approach (UTC) | 2023 Jun 11 17:31:47.716 |
| Minimum distance | 1212.337 km |
| Height difference | -18.985 km |
| Relative speed | 3.967 km/s |
| Angle between velocity vectors | 31° |
| Geographic position | 22.0°S, 9.9°W |
| Height | 776 km |
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