HIP 65378

URI: https://gptkb.org/entity/HIP_65378
GPTKB entity
Statements (31)
Predicate Object
gptkbp:instanceOf gptkb:star
gptkbp:age 455 million years
gptkbp:alsoKnownAs gptkb:Vega
gptkbp:apparentMagnitude 0.03
gptkbp:BayerDesignation gptkb:Alpha_Lyrae
gptkbp:catalogue gptkb:Hipparcos_Catalogue
gptkbp:constellation gptkb:Lyra
gptkbp:declination +38° 47′ 01.2802″
gptkbp:diameter 2.362 solar radii
gptkbp:discoveredBy known since antiquity
gptkbp:distanceFromEarth 25.04 light years
gptkbp:FlamsteedDesignation gptkb:3_Lyrae
gptkbp:hasDebrisDisk yes
gptkbp:hasExoplanet no confirmed exoplanets
https://www.w3.org/2000/01/rdf-schema#label HIP 65378
gptkbp:isPoleStar no
gptkbp:luminosity 40.12 times solar luminosity
gptkbp:mass 2.1 solar masses
gptkbp:metallicity -0.5
gptkbp:parallax 130.23 mas
gptkbp:partOf gptkb:Summer_Triangle
gptkbp:properMotionRA 286.23 mas/yr
200.94 mas/yr
gptkbp:rightAscension 18h 36m 56.33635s
gptkbp:rotationPeriod 274 km/s
gptkbp:spectralType A0V
gptkbp:temperature 9602 K
gptkbp:variableType gptkb:Delta_Scuti
gptkbp:bfsParent gptkb:Mizar
gptkb:S_Hydrae
gptkbp:bfsLayer 7