SAO 251145
E612506
SAO 251145 is a catalog designation for Epsilon Crucis, a bright red giant star in the Southern Cross constellation.
Statements (43)
| Predicate | Object |
|---|---|
| instanceOf |
red giant star
ⓘ
star ⓘ |
| alsoKnownAs |
Epsilon Crucis
NERFINISHED
ⓘ
HD 105707 NERFINISHED ⓘ HIP 59316 NERFINISHED ⓘ HR 4638 NERFINISHED ⓘ ε Crucis NERFINISHED ⓘ |
| angularSeparationFromAcrux_deg | about 4 ⓘ |
| angularSeparationFromGacrux_deg | about 4 ⓘ |
| apparentMagnitudeV | 3.58 ⓘ |
| bayerDesignation | Epsilon Crucis NERFINISHED ⓘ |
| belongsTo | Milky Way NERFINISHED ⓘ |
| catalog | SAO catalogue NERFINISHED ⓘ |
| color | red-orange ⓘ |
| constellation | Crux NERFINISHED ⓘ |
| declination | −60° 24′ 05″ ⓘ |
| distanceFromEarth_ly | approximately 230 ⓘ |
| distanceFromEarth_pc | approximately 70 ⓘ |
| effectiveTemperature_K | about 4300 ⓘ |
| equatorialCoordinateEpoch | J2000 ⓘ |
| evolutionaryStage | helium-burning red giant ⓘ |
| flamsteedDesignation | none ⓘ |
| galacticPopulation | thin disk ⓘ |
| hasHDIdentifier | HD 105707 NERFINISHED ⓘ |
| hasHIPIdentifier | HIP 59316 NERFINISHED ⓘ |
| hasHRIdentifier | HR 4638 NERFINISHED ⓘ |
| hasProperName | no widely used IAU-approved proper name ⓘ |
| hasSAOIdentifier | SAO 251145 ⓘ |
| hemisphere | southern celestial hemisphere ⓘ |
| isPartOf | Southern Cross asterism NERFINISHED ⓘ |
| luminosity_solar | about 700 ⓘ |
| mass_solar | about 1.5 ⓘ |
| metallicity_FeH | near solar ⓘ |
| nakedEyeVisible | yes ⓘ |
| observedIn | optical band ⓘ |
| parallax_mas | about 14.3 ⓘ |
| radialVelocity_kmPerSec | about +17 ⓘ |
| radius_solar | about 30 ⓘ |
| rightAscension | 12h 21m 21s ⓘ |
| roleInAsterism | forms the left-hand star of the Southern Cross ⓘ |
| spectralClass | K3III ⓘ |
| variable | no ⓘ |
| visibilityHemisphere | southern ⓘ |
Referenced by (1)
Full triples — surface form annotated when it differs from this entity's canonical label.