87 Tauri

E140927

astronomical object star

87 Tauri is a star in the constellation Taurus, known as the Flamsteed-designated counterpart of the bright giant Aldebaran.

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All labels observed (1)

Label	Occurrences
87 Tauri canonical	7

Predicate	Object
instanceOf	astronomical object ⓘ star ⓘ
constellation	Taurus ⓘ
hasAgeGyr	about 1.5 ⓘ
hasApparentMagnitudeV	5.50 ⓘ
hasBayerDesignation	c Tauri ⓘ
hasBrightStarDesignation	HR 1411 ⓘ
hasColorIndexBminusV	0.93 ⓘ
hasDeclination	+16° ⓘ
hasDistanceLightYears	about 157 ⓘ
hasEffectiveTemperatureKelvin	about 5100 ⓘ
hasFlamsteedDesignation	87 Tauri self-link ⓘ
hasGalacticPopulation	thin disk star ⓘ
hasHenryDraperDesignation	HD 28305 ⓘ
hasHipparcosNumber	HIP 20889 ⓘ
hasLuminosityClass	III ⓘ
hasLuminositySolar	about 50 ⓘ
hasMassSolar	about 2.5 ⓘ
hasMetallicityFeH	near solar ⓘ
hasParallaxMilliarcseconds	20.7 ⓘ
hasProperMotionDecMasPerYear	about −188 ⓘ
hasProperMotionRAmasPerYear	about 94 ⓘ
hasRadialVelocityKmPerSec	about 38 ⓘ
hasRadiusSolar	about 9 ⓘ
hasRightAscension	04h 35m ⓘ
hasRotationalVelocityKmPerSec	low ⓘ
hasSpectralType	G6III ⓘ
hasStellarClassification	giant star ⓘ
hasSurfaceGravityLogg	about 2.8 ⓘ
isCataloguedIn	Bright Star Catalogue ⓘ Henry Draper Catalogue ⓘ Hipparcos Catalogue ⓘ
isCompanionOf	Aldebaran ⓘ
isFlamsteedDesignatedCounterpartOf	Aldebaran ⓘ
isInSameRegionOfSkyAs	Aldebaran ⓘ
isNotPhysicalMemberOf	Hyades ⓘ surface form: Hyades cluster
isOpticalCompanionOf	Aldebaran ⓘ
isPartOfAsterism	Hyades ⓘ surface form: Hyades region
isVisibleToNakedEye	true ⓘ
locatedInConstellation	Taurus ⓘ

Full triples — surface form annotated when it differs from this entity's canonical label.

Aldebaran (foreground star, not a member) → flamsteedDesignation → 87 Tauri ⓘ

subject surface form: Aldebaran

Alpha Tauri → flamsteedDesignation → 87 Tauri ⓘ

87 Tauri → hasFlamsteedDesignation → 87 Tauri self-link ⓘ

HR 1457 → hasFlamsteedDesignation → 87 Tauri ⓘ

HD 29139 → hasFlamsteedDesignation → 87 Tauri ⓘ

Aldebaran → flamsteedDesignation → 87 Tauri ⓘ

Aldebaran planetary system → hostStarFlamsteedDesignation → 87 Tauri ⓘ