Hadar
E481661
Hadar is a prominent blue-white giant star, also known as Beta Centauri, and one of the brightest stars in the southern sky.
Statements (47)
| Predicate | Object |
|---|---|
| instanceOf |
blue-white giant star
ⓘ
multiple star system ⓘ star ⓘ |
| alsoKnownAs |
Agena
NERFINISHED
ⓘ
Beta Centauri NERFINISHED ⓘ β Centauri NERFINISHED ⓘ |
| hasAge_Myr | ~10–15 ⓘ |
| hasApparentMagnitude | 0.61 ⓘ |
| hasColor | blue-white ⓘ |
| hasComponent |
Beta Centauri A
NERFINISHED
ⓘ
Beta Centauri B NERFINISHED ⓘ Beta Centauri C NERFINISHED ⓘ |
| hasConstellation | Centaurus NERFINISHED ⓘ |
| hasCulturalSignificanceIn | southern hemisphere navigation traditions ⓘ |
| hasDeclination | −60°22′23″ ⓘ |
| hasDistanceFromEarth_ly | ~390 ⓘ |
| hasDistanceFromEarth_pc | ~120 ⓘ |
| hasEffectiveTemperature_K | ~25000 ⓘ |
| hasFlamsteedDesignation | β Centauri NERFINISHED ⓘ |
| hasGalacticPopulation | Population I NERFINISHED ⓘ |
| hasHenryDraperNumber | HD 122451 NERFINISHED ⓘ |
| hasHipparcosNumber | HIP 68702 NERFINISHED ⓘ |
| hasHRNumber | HR 5267 NERFINISHED ⓘ |
| hasLuminosityMultipleOfSun | >10000 ⓘ |
| hasMassMultipleOfSun | >10 ⓘ |
| hasProperMotion | measurable ⓘ |
| hasRadialVelocity_km_s | ~+4 ⓘ |
| hasRightAscension | 14h03m49s ⓘ |
| hasSpectralType | B1III ⓘ |
| hasStellarClassification | B-type giant ⓘ |
| hasVariableType | spectroscopic binary ⓘ |
| isAmongBrightestStars | true ⓘ |
| isBayerDesignationOf | Beta Centauri NERFINISHED ⓘ |
| isCataloguedIn |
Henry Draper Catalogue
NERFINISHED
ⓘ
Hipparcos Catalogue NERFINISHED ⓘ |
| isInConstellation | Centaurus NERFINISHED ⓘ |
| isNavigationStar | true ⓘ |
| isNearOnSky |
Alpha Centauri
NERFINISHED
ⓘ
Crux constellation NERFINISHED ⓘ |
| isOneOfBrightestInSouthernSky | true ⓘ |
| isPartOf | Milky Way NERFINISHED ⓘ |
| isPartOfAsterism | Southern Pointers NERFINISHED ⓘ |
| isUsedIn | celestial navigation ⓘ |
| isVisibleFromHemisphere |
Southern Hemisphere
NERFINISHED
ⓘ
parts of Northern Hemisphere ⓘ |
| isYoungerThan | Sun ⓘ |
| willEndAs | supernova candidate ⓘ |
Referenced by (1)
Full triples — surface form annotated when it differs from this entity's canonical label.