|
gptkbp:instanceOf
|
gptkb:star
red supergiant
|
|
gptkbp:apparentMagnitude
|
3.53
|
|
gptkbp:arabicName
|
gptkb:Ain
|
|
gptkbp:BayerDesignation
|
gptkb:Epsilon_Tauri
|
|
gptkbp:catalogue
|
gptkb:HR_Catalogue
gptkb:Henry_Draper_Catalogue
gptkb:Hipparcos_Catalogue
gptkb:Bright_Star_Catalogue
gptkb:SAO_Catalogue
|
|
gptkbp:constellation
|
gptkb:Taurus
|
|
gptkbp:containsPlanet
|
gas giant
|
|
gptkbp:declination
|
+19° 10′ 49″
|
|
gptkbp:diameter
|
about 13 solar radii
|
|
gptkbp:discoveredExoplanets
|
2007
|
|
gptkbp:distanceFromEarth
|
about 147 light-years
|
|
gptkbp:exoplanetDiscoveryMethod
|
radial velocity
|
|
gptkbp:exoplanetMass
|
7.6 Jupiter masses
|
|
gptkbp:exoplanetOrbitalPeriod
|
about 594 days
|
|
gptkbp:FlamsteedDesignation
|
gptkb:74_Tauri
|
|
gptkbp:hasExoplanet
|
gptkb:Epsilon_Tauri_b
|
|
https://www.w3.org/2000/01/rdf-schema#label
|
Ain (Epsilon Tauri)
|
|
gptkbp:luminosity
|
about 97 times solar
|
|
gptkbp:mass
|
2.7 solar masses
|
|
gptkbp:metallicity
|
[Fe/H] = +0.14
|
|
gptkbp:nameMeaning
|
gptkb:The_Eye_(of_the_Bull)
|
|
gptkbp:otherName
|
gptkb:HR_1409
gptkb:Epsilon_Tauri
gptkb:ε_Tauri
gptkb:HD_28305
gptkb:HIP_20889
|
|
gptkbp:parallax
|
22.24 mas
|
|
gptkbp:partOf
|
gptkb:Hyades_cluster
|
|
gptkbp:properMotionRA
|
+97.64 mas/yr
-23.24 mas/yr
|
|
gptkbp:radialVelocity
|
39.39 km/s
|
|
gptkbp:rightAscension
|
04h 28m 37.0s
|
|
gptkbp:spectralType
|
K0III
|
|
gptkbp:temperature
|
4,900 K
|
|
gptkbp:bfsParent
|
gptkb:Hyades
|
|
gptkbp:bfsLayer
|
6
|