Quintuple System WDS 18443+3940
HIP 91919
• HD 173582
• BD+39_3509, ADS_11635, HR_7051, *eps01_Lyr
Catalog Grade
5
Confirmed, well-characterized orbital elements
Mobile Diagram
(Click node to view orbit details)Components
| Position | Proper Motion | ||||||||
|---|---|---|---|---|---|---|---|---|---|
| α deg |
δ deg |
α mas/yr |
δ mas/yr |
Parallax mas |
vrad km/s |
Magnitude V |
Spectral Type | External | |
| A | 281.084782 | 39.670139 | 9.3 | 75.3 | 20.69 | -31.0 | 5.06 | A4V | |
| B | 281.084635 | 39.670811 | 1.8 | 49.5 | 20.46 | -33.1 | 6.06 | F0V | |
| C | 281.094918 | 39.612708 | 7.0 | 49.9 | 20.34 | -24.4 | 4.59 | A6Vn+A7V | |
| D | 281.095746 | 39.612845 | 4.1 | 66.4 | 20.06 | -28.0 | 5.38 | A7Vn | |