Triple System WDS 18301+0404
HIP 90676
• HD 170580
• BD+03_3727, ADS_11399, HR_6941
MSC Grade
5
Confirmed, well-characterized orbital elements
Components (Hover name or magnitude for more details)
| Position | Proper Motion | ||||||||
|---|---|---|---|---|---|---|---|---|---|
| α deg |
δ deg |
μα mas/yr |
μδ mas/yr |
Parallax mas |
vrad km/s |
Magnitude V |
Spectral Type | External | |
| A | 277.521333 | 4.065353 | -2.0 | -7.9 | 2.54 | -22.0 | 6.69 | B2V | |
| B | 277.522476 | 4.059865 | -2.1 | -5.1 | 2.54 | -23.6 | 10.85 | - | |