87 Tauri

E590758
star

87 Tauri is a star in the constellation Taurus, cataloged in the Hipparcos star catalog as HIP 21421.

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Statements (45)

Predicate Object
instanceOf star ⓘ
ageGyr about 0.8 ⓘ
apparentMagnitudeV 5.50 ⓘ
belongsToAsterism Hyades NERFINISHED ⓘ
belongsToCluster Hyades cluster NERFINISHED ⓘ
catalogDesignation ADS 3220 A NERFINISHED ⓘ
BD+16 0674 NERFINISHED ⓘ
FK5 151 NERFINISHED ⓘ
GC 5544 NERFINISHED ⓘ
HD 28910 NERFINISHED ⓘ
HIP 21421 NERFINISHED ⓘ
HR 1040 NERFINISHED ⓘ
SAO 94244 NERFINISHED ⓘ
colorIndexBminusV 0.90 ⓘ
constellation Taurus NERFINISHED ⓘ
declination +16° 30′ 19″ ⓘ
discovererDesignation STF 550 A NERFINISHED ⓘ
distanceFromEarthLightYears about 152 ⓘ
effectiveTemperatureKelvin 5100 ⓘ
equatorialCoordinateEpoch J2000 ⓘ
evolutionaryStage redGiantBranch ⓘ
galacticLatitudeDegrees -22.41 ⓘ
galacticLongitudeDegrees 181.63 ⓘ
galacticPopulation thinDisk ⓘ
hasColor yellow ⓘ
hasOpticalCompanion yes ⓘ
hasStandardStarRole FK5 fundamental star NERFINISHED ⓘ
locatedIn Milky Way ⓘ
Orion Arm NERFINISHED ⓘ
luminosityComparedToSun about 40 ⓘ
massComparedToSun about 2.5 ⓘ
metallicityFeH approximately 0.0 ⓘ
multiplicity visualDoubleStar ⓘ
parallaxErrorMilliarcseconds 0.23 ⓘ
parallaxMilliarcseconds 21.40 ⓘ
properMotionDECmasPerYear -153.40 ⓘ
properMotionRAmasPerYear +84.40 ⓘ
radialVelocityKmPerSec 24 ⓘ
radiusComparedToSun about 9 ⓘ
rightAscension 04h 35m 39s ⓘ
spectralType G5III ⓘ
surfaceGravityLogg about 2.9 ⓘ
usedFor astrometricReference ⓘ
variable false ⓘ
visibleToNakedEye yes ⓘ

Referenced by (2)

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

HIP 21421 → flamsteedDesignation → 87 Tauri ⓘ
SAO 94027 → hasFlamsteedDesignation → 87 Tauri ⓘ