HR 4656
E599096
HR 4656 is a bright blue-white giant star in the Southern Cross constellation, known more commonly as Delta Crucis.
Statements (39)
| Predicate | Object |
|---|---|
| instanceOf |
B-type giant star
ⓘ
star ⓘ |
| age_Myr | about 16 ⓘ |
| alsoKnownAs |
Delta Cru
NERFINISHED
ⓘ
Delta Crucis NERFINISHED ⓘ HD 111123 NERFINISHED ⓘ HIP 62434 NERFINISHED ⓘ δ Crucis NERFINISHED ⓘ |
| apparentMagnitudeV | 2.79 ⓘ |
| bayerDesignation | Delta Crucis NERFINISHED ⓘ |
| color | blue-white ⓘ |
| constellation | Crux NERFINISHED ⓘ |
| declination | −58° 44′ (approx, J2000) ⓘ |
| distanceFromEarth_ly | approximately 345 ⓘ |
| distanceFromEarth_pc | approximately 106 ⓘ |
| dominantFusionProcess | hydrogen fusion in core or shell ⓘ |
| effectiveTemperature_K | about 22,000 ⓘ |
| epoch | J2000 ⓘ |
| evolutionaryStage | subgiant or giant leaving main sequence ⓘ |
| flamsteedDesignation | 9 Crucis NERFINISHED ⓘ |
| galacticLatitude | low galactic latitude ⓘ |
| galacticPopulation | thin disk ⓘ |
| hasColorIndexBminusV | about −0.22 ⓘ |
| HDNumber | 111123 ⓘ |
| hemisphereVisibility | southern hemisphere ⓘ |
| HIPNumber | 62434 ⓘ |
| HRNumber | 4656 ⓘ |
| isPartOf | Milky Way Galaxy NERFINISHED ⓘ |
| luminosity_solar | about 10,000 ⓘ |
| mass_solar | about 8 ⓘ |
| parallax_mas | about 9.4 ⓘ |
| partOf | Southern Cross asterism NERFINISHED ⓘ |
| radius_solar | about 8 ⓘ |
| rankByBrightnessInCrux | third-brightest star in Crux ⓘ |
| rightAscension | 12h 15m (approx, J2000) ⓘ |
| rotationalVelocity_km_s | about 210 ⓘ |
| spectralType | B2IV ⓘ |
| variableType | Beta Cephei-type candidate ⓘ |
| visibleToNakedEye | true ⓘ |
Referenced by (1)
Full triples — surface form annotated when it differs from this entity's canonical label.