| Primary satellite | Secondary satellite |
| Name | SL-08 R/B | deb Ariane |
| Spacetrack catalog number | 27561 | 17153 |
| Radar cross section | large | medium |
| Epoch of two-line elements (UTC) | 2024 Dec 22 12:41 | 2024 Dec 22 13:58 |
| Time of closest approach (UTC) | 2024 Dec 24 15:54:29.722 |
| Minimum distance | 3.232 km |
| Height difference | 0.867 km |
| Relative speed | 14.829 km/s |
| Angle between velocity vectors | 160° |
| Geographic position | 34.4°N, 140.1°W |
| Height | 680 km |
|