| Primary satellite | Secondary satellite |
| Name | Cosmos 676 Rocket | DMSP 5D-2 F13 DEB |
| Spacetrack catalog number | 7434 | 42327 |
| Radar cross section | large | small |
| Epoch of two-line elements (UTC) | 2024 Dec 22 20:48 | 2024 Dec 21 00:22 |
| Time of closest approach (UTC) | 2024 Dec 27 07:49:00.397 |
| Minimum distance | 2.229 km |
| Height difference | 1.690 km |
| Relative speed | 14.893 km/s |
| Angle between velocity vectors | 172° |
| Geographic position | 28.6°N, 3.2°W |
| Height | 777 km |
|