Triple System WDS 20340+4118
Schulte_27, ALS_15118, Cl_NGC_6910
Catalog Grade
4
Confirmed hierarchy, periods known or estimated
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 | 308.498031 | 41.293190 | -1.8 | -4.8 | 0.69 | 0.4 | 12.2 | O9.7V | |