| Primary satellite | Secondary satellite |
| Name | OBJECT B | STARLINK-4089 |
| Spacetrack catalog number | 60013 | 52831 |
| Radar cross section | medium | large |
| Epoch of two-line elements (UTC) | 2024 Dec 23 09:47 | 2024 Dec 23 12:18 |
| Time of closest approach (UTC) | 2024 Dec 23 21:28:42.416 |
| Minimum distance | 0.492 km |
| Height difference | -0.381 km |
| Relative speed | 13.510 km/s |
| Angle between velocity vectors | 126° |
| Geographic position | 49.2°N, 142.7°W |
| Height | 545 km |
|