HR 4763
E607257
HR 4763 is the Bright Star Catalogue (Harvard Revised) designation for Gamma Crucis, a prominent red giant star in the constellation Crux.
Statements (46)
| Predicate | Object |
|---|---|
| instanceOf |
Bright Star Catalogue object
ⓘ
red giant star ⓘ star ⓘ |
| alsoKnownAs |
Gacrux
NERFINISHED
ⓘ
Gamma Crucis NERFINISHED ⓘ γ Crucis NERFINISHED ⓘ |
| hasApparentMagnitudeV |
1.6
ⓘ
1.63 ⓘ |
| hasBayerDesignation | Gamma Crucis NERFINISHED ⓘ |
| hasBDDesignation | CPD−56 5698 NERFINISHED ⓘ |
| hasCatalogDesignation |
Bright Star Catalogue 4763
NERFINISHED
ⓘ
HR 4763 NERFINISHED ⓘ |
| hasColor | red ⓘ |
| hasColorIndexBminusV | about +1.52 ⓘ |
| hasColorIndexUminusB | about +1.87 ⓘ |
| hasConstellation | Crux NERFINISHED ⓘ |
| hasConstellationAbbreviation | Cru ⓘ |
| hasDeclination | −57°06′47″ ⓘ |
| hasDistance |
about 27 parsecs
ⓘ
about 88 light-years ⓘ |
| hasEffectiveTemperature | about 3600 K ⓘ |
| hasEquinox | J2000.0 ⓘ |
| hasFlamsteedDesignation | γ Crucis NERFINISHED ⓘ |
| hasGalacticLatitude | +1.78° ⓘ |
| hasGalacticLongitude | 300.13° ⓘ |
| hasHenryDraperDesignation | HD 108903 NERFINISHED ⓘ |
| hasHipparcosDesignation | HIP 61173 NERFINISHED ⓘ |
| hasLuminosity | about 1500 times solar luminosity ⓘ |
| hasMass | about 1.5 solar masses ⓘ |
| hasMetallicity | near-solar ⓘ |
| hasParallax | 37.16 mas ⓘ |
| hasProperMotionDec | −16 mas/yr ⓘ |
| hasProperMotionRA | −155 mas/yr ⓘ |
| hasRadialVelocity | about +20 km/s ⓘ |
| hasRadius | about 84 solar radii ⓘ |
| hasRightAscension | 12h31m09s ⓘ |
| hasSAODesignation | SAO 240019 NERFINISHED ⓘ |
| hasSpectralType | M3.5III ⓘ |
| hasSurfaceGravityLogg | about 1.0 ⓘ |
| hasVariableStarType | suspected variable ⓘ |
| isBrightestStarOf | Crux NERFINISHED ⓘ |
| isEvolvedStar | true ⓘ |
| isNakedEyeVisible | true ⓘ |
| isPartOfAsterism | Southern Cross NERFINISHED ⓘ |
| isPrimaryComponentOf | Gamma Crucis system NERFINISHED ⓘ |
| isSouthernHemisphereObject | true ⓘ |
Referenced by (1)
Full triples — surface form annotated when it differs from this entity's canonical label.