HD 23850
E528144
HD 23850, also known as Sterope I, is a star in the Pleiades open star cluster in the constellation Taurus.
Statements (42)
| Predicate | Object |
|---|---|
| instanceOf |
Pleiades member
ⓘ
main-sequence star ⓘ star ⓘ |
| ageMillionYears | about 100 ⓘ |
| alsoKnownAs |
19 Tauri
NERFINISHED
ⓘ
Asterope I NERFINISHED ⓘ Sterope I NERFINISHED ⓘ |
| angularSeparationFrom | about 2.5 arcminutes from Sterope II ⓘ |
| apparentMagnitudeV | 5.76 ⓘ |
| belongsTo | Milky Way NERFINISHED ⓘ |
| catalogIn |
Bright Star Catalogue
NERFINISHED
ⓘ
Henry Draper Catalogue NERFINISHED ⓘ Hipparcos Catalogue NERFINISHED ⓘ |
| clusterCoreMember | no, located toward cluster outskirts ⓘ |
| colorIndexBminusV | about −0.06 ⓘ |
| declination | +24° 07′ (J2000) approximate ⓘ |
| distanceFromEarthLightYears | about 440 ⓘ |
| distanceFromEarthParsecs | about 135 ⓘ |
| effectiveTemperatureKelvin | about 12000 ⓘ |
| galacticPopulation | thin disk star ⓘ |
| hasCompanion | visual companion Sterope II (21 Tauri) NERFINISHED ⓘ |
| hasConstellation | Taurus NERFINISHED ⓘ |
| hasDesignation |
HD 23850
NERFINISHED
ⓘ
HIP 17702 NERFINISHED ⓘ HR 1178 NERFINISHED ⓘ |
| hasProperMotion | yes ⓘ |
| hasRadialVelocity | about +6 km/s ⓘ |
| locatedIn | Pleiades region ⓘ |
| luminositySolarLuminosities | about 100 ⓘ |
| massSolarMasses | about 3 ⓘ |
| memberOf |
Melotte 22
NERFINISHED
ⓘ
Pleiades open cluster NERFINISHED ⓘ |
| metallicityRelativeToSun | near solar ⓘ |
| observedIn | optical wavelengths ⓘ |
| parallaxMilliarcseconds | about 7.4 ⓘ |
| partOfAsterism | Pleiades (Seven Sisters) NERFINISHED ⓘ |
| properMotionAlignedWith | Pleiades cluster motion ⓘ |
| radiusSolarRadii | about 3 ⓘ |
| rightAscension | 03h 47m (J2000) approximate ⓘ |
| rotationalVelocityKmPerSec | about 140 ⓘ |
| spectralClass | B8V ⓘ |
| visibleToNakedEye | yes ⓘ |
Referenced by (1)
Full triples — surface form annotated when it differs from this entity's canonical label.
subject surface form:
Sterope I