Statements (47)
| Predicate | Object |
|---|---|
| gptkbp:instanceOf |
star
|
| gptkbp:hasDepartment |
Zeta Lyrae B
|
| gptkbp:hasFacilities |
approximately 2.5 solar masses
best seen in summer months |
| gptkbp:hasFocusOn |
minimal
|
| gptkbp:hasGoals |
approximately 2.5 times that of the Sun
approximately 1000 days |
| gptkbp:hasHistoricalSignificance |
used in ancient navigation
|
| gptkbp:hasPersonnel |
around 300 million years
|
| gptkbp:hasProductLine |
-0.12 arcseconds/year
-0.15_arcseconds/year |
| gptkbp:hasRecognition |
5.5
|
| gptkbp:hasRelatedPatent |
A5V
|
| gptkbp:hasTechnology |
approximately 8000 K
|
| https://www.w3.org/2000/01/rdf-schema#label |
Zeta Lyrae
|
| gptkbp:isAccessibleBy |
gptkb:Northern_Hemisphere
true |
| gptkbp:isAssociatedWith |
the_myth_of_Orpheus
|
| gptkbp:isBeneficialFor |
true
|
| gptkbp:isConsidered |
a reference point for celestial navigation
|
| gptkbp:isFiledIn |
0.2
|
| gptkbp:isInvolvedIn |
stellar evolution
|
| gptkbp:isKnownFor |
its brightness and color
its binary nature |
| gptkbp:isLocatedIn |
Hipparcos catalog
constellation_Lyra |
| gptkbp:isNamedAfter |
the_Lyra_constellation
|
| gptkbp:isPartOf |
Milky Way galaxy
multiple star system the celestial sphere the Hertzsprung-Russell diagram the local stellar neighborhood the summer triangle asterism Lyra_constellation the_Lyra_constellation's_asterism |
| gptkbp:isReferencedIn |
astronomical literature
|
| gptkbp:isServedBy |
telescopes
various astronomical studies photometric surveys |
| gptkbp:isStudiedIn |
amateur astronomers
stellar dynamics |
| gptkbp:isUsedIn |
stellar classification studies
navigation by astronomers |
| gptkbp:isUtilizedIn |
star catalogs
|
| gptkbp:length |
approximately 50 light years
|
| gptkbp:resolution |
approximately 20 times that of the Sun
|
| gptkbp:typeOf |
main-sequence star
|