Triple System WDS 04289+3022
HIP 20904
• HD 28271
• BD+30_665, ADS_3243, HR_1406
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 | 67.216633 | 30.361479 | 20.8 | -36.4 | 14.2 | -42.9 | 6.4 | F7V | |
| B | 67.219403 | 30.364833 | 22.2 | -19.2 | 9.86 | -43.2 | 8.17 | F5/6IV | |