| Primary satellite | Secondary satellite |
| Name | Cosmos 724 | SL-16 DEB |
| Spacetrack catalog number | 7727 | 39301 |
| Radar cross section | large | small |
| Epoch of two-line elements (UTC) | 2024 Dec 22 10:48 | 2024 Dec 15 23:51 |
| Time of closest approach (UTC) | 2024 Dec 23 21:19:13.111 |
| Minimum distance | 4.952 km |
| Height difference | 0.413 km |
| Relative speed | 13.058 km/s |
| Angle between velocity vectors | 123° |
| Geographic position | 38.9°N, 9.8°W |
| Height | 874 km |
|