Arneb

E551144

Arneb is a luminous white supergiant star in the constellation Lepus, notable for its high brightness and advanced evolutionary stage.

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Statements (47)

Predicate Object
instanceOf star
supergiant star
white supergiant star
hasAbsoluteMagnitudeV −5.4
hasAlternativeName Alpha Leporis NERFINISHED
α Leporis NERFINISHED
hasApparentMagnitudeV 2.58
hasBayerDesignation Alpha Leporis NERFINISHED
hasColorIndexBminusV +0.33
hasConstellation Lepus NERFINISHED
hasConstellationAbbreviation Lep NERFINISHED
hasDeclination −17° 49′ 20″
hasDistanceFromEarth_ly ~2200
hasDistanceFromEarth_pc ~670
hasEffectiveTemperature_K ~6500
hasEquinox J2000.0
hasEvolutionaryStage advanced evolutionary stage
post-main-sequence
hasFlamsteedDesignation 7 Leporis NERFINISHED
hasGalacticLatitude_deg −26.27
hasGalacticLongitude_deg 221.39
hasGalacticPopulation Population I NERFINISHED
hasHenryDraperNumber HD 36673 NERFINISHED
hasHipparcosNumber HIP 25985 NERFINISHED
hasHRNumber HR 1865 NERFINISHED
hasLuminosity_solarLuminosity ~32000
hasMass_solarMass ~14
hasMetallicity_FeH −0.04
hasOpticalColor white
hasParallax_mas ~1.49
hasParallaxError_mas ~0.15
hasProperMotionDec_masPerYear +2.19
hasProperMotionRA_masPerYear −1.79
hasRadialVelocity_kmPerSec +27
hasRadius_solarRadius ~75
hasRightAscension 05h 32m 43.8s
hasSAOIdentifier SAO 170707 NERFINISHED
hasSpectralType F0Ib
hasSurfaceGravity_logg ~1.0
hasTraditionalNameMeaning hare
hasTraditionalNameOriginLanguage Arabic
hasVariableStarStatus suspected variable
hasVisibility naked-eye star
isBrightestStarIn Lepus NERFINISHED
isCataloguedIn Bright Star Catalogue NERFINISHED
Henry Draper Catalogue NERFINISHED
Hipparcos Catalogue NERFINISHED

Referenced by (1)

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

Lepus brightestStar Arneb