HIP 21088

URI: https://gptkb.org/entity/HIP_21088
GPTKB entity
Statements (32)
Predicate Object
gptkbp:instanceOf gptkb:star
gptkbp:age 6.6 billion years
gptkbp:alsoKnownAs gptkb:Aldebaran
gptkb:HD_28305
gptkbp:apparentMagnitude 0.85
gptkbp:BayerDesignation gptkb:Alpha_Tauri
gptkbp:brightestStar gptkb:Taurus
gptkbp:catalogue gptkb:Hipparcos
gptkb:Henry_Draper_Catalogue
gptkb:BD+16_629
gptkb:Bright_Star_Catalogue
gptkb:SAO_94027
gptkbp:constellation gptkb:Taurus
gptkbp:declination +16° 30′ 33.4885″
gptkbp:diameter 44.2 solar radii
gptkbp:distanceFromEarth 65 light years
gptkbp:eclipticLatitude -5.47°
gptkbp:hasExoplanet gptkb:Aldebaran_b
https://www.w3.org/2000/01/rdf-schema#label HIP 21088
gptkbp:luminosity 518 solar luminosities
gptkbp:mass 1.16 solar masses
gptkbp:metallicity [Fe/H] = -0.34
gptkbp:parallax 50.09 mas
gptkbp:properMotionRA -188.94 mas/yr
62.78 mas/yr
gptkbp:radialVelocity 54.09 km/s
gptkbp:rightAscension 04h 35m 55.23907s
gptkbp:spectralType K5+ III
gptkbp:temperature 3910 K
gptkbp:variableStar suspected
gptkbp:bfsParent gptkb:Stein_2051_system
gptkbp:bfsLayer 7