HR 1149
E482459
HR 1149 is a star in the Pleiades open star cluster, also known by the traditional name Taygeta.
Statements (47)
| Predicate | Object |
|---|---|
| instanceOf |
Pleiades member star
ⓘ
main-sequence star ⓘ star ⓘ |
| hasAge | about 100 million years ⓘ |
| hasApparentMagnitudeV | 4.30 ⓘ |
| hasBayerDesignation | 19 Tauri NERFINISHED ⓘ |
| hasColorIndexBminusV | about −0.09 ⓘ |
| hasCompanion |
Taygeta B
NERFINISHED
ⓘ
Taygeta C NERFINISHED ⓘ |
| hasConstellation | Taurus NERFINISHED ⓘ |
| hasDeclination | +24° 28′ (J2000, approx) ⓘ |
| hasDistanceFromEarth |
about 135 parsecs
ⓘ
about 440 light-years ⓘ |
| hasEffectiveTemperature | about 13,000 K ⓘ |
| hasEquinox | J2000.0 ⓘ |
| hasFlamsteedDesignation | 19 Tauri NERFINISHED ⓘ |
| hasGalacticPopulation | thin disk ⓘ |
| hasGreekMythologyAssociation | Pleiad Taygete NERFINISHED ⓘ |
| hasHDDesignation | HD 23338 NERFINISHED ⓘ |
| hasHIPDesignation | HIP 17531 NERFINISHED ⓘ |
| hasHRDesignation | HR 1149 NERFINISHED ⓘ |
| hasLuminosity | about 600 times solar luminosity ⓘ |
| hasLuminosityClass | IV ⓘ |
| hasMass | about 4 solar masses ⓘ |
| hasParallax | about 8.5 mas ⓘ |
| hasProperMotionDec | about −45 mas/yr ⓘ |
| hasProperMotionRA | about +20 mas/yr ⓘ |
| hasRadialVelocity | about +5 km/s ⓘ |
| hasRadius | about 4 solar radii ⓘ |
| hasRightAscension | 03h 45m 12s (J2000, approx) ⓘ |
| hasRotationalVelocity | about 140 km/s ⓘ |
| hasSpectralClass | B ⓘ |
| hasSpectralType | B6IV ⓘ |
| hasTraditionalName | Taygeta NERFINISHED ⓘ |
| hasVariableType | Maia variable candidate ⓘ |
| isCataloguedIn |
Bright Star Catalogue
NERFINISHED
ⓘ
Henry Draper Catalogue NERFINISHED ⓘ Hipparcos Catalogue NERFINISHED ⓘ |
| isComponentOf | Taygeta multiple star system NERFINISHED ⓘ |
| isNorthernHemisphereObject | true ⓘ |
| isPartOfAsterism | Seven Sisters NERFINISHED ⓘ |
| isVisibleToNakedEye | true ⓘ |
| locatedIn | Orion Arm of the Milky Way NERFINISHED ⓘ |
| memberOf |
M45
ⓘ
Messier 45 NERFINISHED ⓘ Pleiades open cluster NERFINISHED ⓘ |
| orbitsIn | Milky Way galaxy NERFINISHED ⓘ |
Referenced by (1)
Full triples — surface form annotated when it differs from this entity's canonical label.