Statements (21)
| Predicate | Object |
|---|---|
| gptkbp:instanceOf |
gptkb:star
|
| gptkbp:apparentMagnitude |
~2.7
|
| gptkbp:color |
yellow-white
|
| gptkbp:example |
gptkb:Gamma_Virginis
HD 128167 |
| https://www.w3.org/2000/01/rdf-schema#label |
F2 star
|
| gptkbp:hydrogenFusion |
yes
|
| gptkbp:lifespan |
~2–3 billion years
|
| gptkbp:locationInHRDiagram |
gptkb:main_sequence
|
| gptkbp:luminosity |
V
|
| gptkbp:mainSequence |
yes
|
| gptkbp:metallicity |
varies
|
| gptkbp:notableFeature |
strong hydrogen lines
ionized metals in spectrum |
| gptkbp:range |
1.3–1.5 solar masses
|
| gptkbp:spectralType |
gptkb:F2
F |
| gptkbp:surfaceGravity |
~4.2 (log g)
|
| gptkbp:temperature |
6700–7000 K
|
| gptkbp:bfsParent |
gptkb:M2-F2
|
| gptkbp:bfsLayer |
7
|