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gptkbp:instanceOf
|
gptkb:star
|
|
gptkbp:age
|
455 million years
|
|
gptkbp:apparentMagnitude
|
0.03
|
|
gptkbp:catalogue
|
gptkb:Gliese_Catalogue
gptkb:Henry_Draper_Catalogue
gptkb:Hipparcos_Catalogue
gptkb:Bright_Star_Catalogue
|
|
gptkbp:constellation
|
gptkb:Lyra
|
|
gptkbp:culturalSignificance
|
featured in the Chinese Qixi Festival
featured in the Japanese Tanabata Festival
featured in the Korean Chilseok Festival
important in many mythologies
|
|
gptkbp:declination
|
+38° 47′ 1″
|
|
gptkbp:diameter
|
2.362 solar radii
|
|
gptkbp:discoveredBy
|
ancient astronomers
|
|
gptkbp:distanceFromEarth
|
25 light-years
|
|
gptkbp:eclipticLatitude
|
281.2°
61.5°
|
|
gptkbp:futurePoleStar
|
will be North Pole star around 13,727 AD
|
|
gptkbp:galacticLatitude
|
19.2°
67.5°
|
|
gptkbp:hasDebrisDisk
|
yes
|
|
gptkbp:hasExoplanet
|
no confirmed exoplanets
|
|
https://www.w3.org/2000/01/rdf-schema#label
|
Vega
|
|
gptkbp:IAUApprovedName
|
gptkb:Vega
|
|
gptkbp:isPoleStar
|
was North Pole star around 12,000 BC
|
|
gptkbp:luminosity
|
40.12 times Sun
|
|
gptkbp:mass
|
2.1 solar masses
|
|
gptkbp:metallicity
|
-0.5 [Fe/H]
|
|
gptkbp:neighboringStars
|
gptkb:Altair
gptkb:Deneb
|
|
gptkbp:notableFor
|
first star other than the Sun to be photographed
first star to have its spectrum recorded
one of the brightest stars in the night sky
|
|
gptkbp:otherName
|
gptkb:Alpha_Lyrae
gptkb:BD+38_3238
gptkb:FK5_700
gptkb:Gliese_721
gptkb:HD_172167
gptkb:HIP_91262
gptkb:HR_7001
gptkb:SAO_67174
|
|
gptkbp:parallax
|
130.23 mas
|
|
gptkbp:partOf
|
gptkb:Summer_Triangle
|
|
gptkbp:rightAscension
|
18h 36m 56.3s
|
|
gptkbp:rotationPeriod
|
274 km/s
|
|
gptkbp:SIMBADID
|
gptkb:Vega
|
|
gptkbp:spectralType
|
A0V
|
|
gptkbp:temperature
|
9602 K
|
|
gptkbp:usedAs
|
standard for zero point in photometric system
|
|
gptkbp:variableStar
|
suspected, but not confirmed
|
|
gptkbp:bfsParent
|
gptkb:Haninge
gptkb:Nord
gptkb:Stars
gptkb:Northwest_Passage_expeditions
gptkb:stellar_classification
gptkb:Tanabata
gptkb:ATI_Radeon
gptkb:Guiana_Space_Centre
gptkb:Frontiers_Records
|
|
gptkbp:bfsLayer
|
5
|