SAO 112740
E545067
SAO 112740 is the Smithsonian Astrophysical Observatory catalog designation for Bellatrix, a prominent blue giant star in the constellation Orion.
Statements (48)
| Predicate | Object |
|---|---|
| instanceOf | star ⓘ |
| formsPartOf | figure of Orion (left shoulder) ⓘ |
| hasAge_Myr | ~25 ⓘ |
| hasAlternativeName |
Bellatrix
NERFINISHED
ⓘ
Gamma Orionis NERFINISHED ⓘ |
| hasApparentMagnitudeV | 1.64 ⓘ |
| hasBayerDesignation | Gamma Orionis NERFINISHED ⓘ |
| hasBDDesignation | +06 919 ⓘ |
| hasCatalogDesignation | SAO 112740 NERFINISHED ⓘ |
| hasColor | blue ⓘ |
| hasDeclination | +06° 20′ 58.931″ ⓘ |
| hasDistanceFromEarth_ly | ~250 ⓘ |
| hasDistanceFromEarth_pc | ~77 ⓘ |
| hasEffectiveTemperature_K | ~22000 ⓘ |
| hasEquinox | J2000 ⓘ |
| hasFlamsteedDesignation | 24 Orionis NERFINISHED ⓘ |
| hasGalacticPopulation | Orion OB1 association (probable former member) NERFINISHED ⓘ |
| hasHDDesignation | HD 35468 NERFINISHED ⓘ |
| hasHIPDesignation | HIP 25336 NERFINISHED ⓘ |
| hasHRDesignation | HR 1790 NERFINISHED ⓘ |
| hasLuminosity_solarLuminosity | ~920 ⓘ |
| hasLuminosityClass | III ⓘ |
| hasMass_solarMass | ~8.6 ⓘ |
| hasMetallicity_FeH | approximately solar ⓘ |
| hasNameOrigin | Latinized from Arabic "al-najīd" (the conqueror/warrior) ⓘ |
| hasParallax_mas | 12.92 ⓘ |
| hasProperMotionDec_masPerYr | −12.46 ⓘ |
| hasProperMotionRA_masPerYr | −8.75 ⓘ |
| hasRadialVelocity_kmPerSec | ~+18 ⓘ |
| hasRadius_solarRadius | ~5.8 ⓘ |
| hasRankByBrightnessInOrion | third brightest star in Orion ⓘ |
| hasRightAscension | 05h 25m 07.8633s ⓘ |
| hasRotationalVelocity_kmPerSec | ~220 ⓘ |
| hasSpectralClass | B ⓘ |
| hasSpectralType | B2III ⓘ |
| hasStellarClassification | blue giant star ⓘ |
| hasSurfaceGravity_logg | ~3.6 ⓘ |
| hasVariableStatus | suspected variable star ⓘ |
| isCulturalAsterismMemberOf | Orion’s Belt and shoulders pattern NERFINISHED ⓘ |
| isIncludedInCatalog |
Bright Star Catalogue
NERFINISHED
ⓘ
Henry Draper Catalogue NERFINISHED ⓘ Hipparcos Catalogue NERFINISHED ⓘ |
| isInConstellation | Orion NERFINISHED ⓘ |
| isLocatedInHemisphere | celestial equator region ⓘ |
| isOneOfBrightestStarsIn | Orion NERFINISHED ⓘ |
| isPartOfCatalog | Smithsonian Astrophysical Observatory Star Catalog NERFINISHED ⓘ |
| isSpectralStandardFor | B2III ⓘ |
| isVisibleTo | naked eye ⓘ |
Referenced by (1)
Full triples — surface form annotated when it differs from this entity's canonical label.