Atik
E459032
Atik, also known as Zeta Persei, is a bright blue supergiant star in the constellation Perseus and a prominent member of the Perseus OB2 stellar association.
Statements (48)
| Predicate | Object |
|---|---|
| instanceOf |
B-type star
ⓘ
blue supergiant star ⓘ massive star ⓘ star ⓘ |
| age_Myr | about 7 ⓘ |
| alsoKnownAs |
Zeta Persei
NERFINISHED
ⓘ
ζ Persei NERFINISHED ⓘ |
| apparentMagnitudeV | 2.85 ⓘ |
| BayerDesignation | ζ Persei NERFINISHED ⓘ |
| belongsTo | Milky Way NERFINISHED ⓘ |
| catalogIdentifier |
BD+31 643
NERFINISHED
ⓘ
HD 24398 NERFINISHED ⓘ HIP 18396 NERFINISHED ⓘ HR 1220 NERFINISHED ⓘ SAO 56628 NERFINISHED ⓘ |
| colorIndexBminusV | -0.19 ⓘ |
| constellation | Perseus NERFINISHED ⓘ |
| coreFusion | helium or heavier elements ⓘ |
| declination | +31° 53′ 01″ ⓘ |
| distanceFromEarth_ly | about 750 ⓘ |
| distanceFromEarth_pc | about 230 ⓘ |
| effectiveTemperature_K | about 21,000 ⓘ |
| equatorialCoordinateSystem | ICRS NERFINISHED ⓘ |
| evolutionaryStage | post-main-sequence ⓘ |
| FlamsteedDesignation | 44 Persei NERFINISHED ⓘ |
| galacticLatitude_deg | -17.74 ⓘ |
| galacticLongitude_deg | 160.36 ⓘ |
| galacticPopulation | thin disk ⓘ |
| hasCompanion | optical companion star ⓘ |
| hasProperMotionDec_masPerYr | about -8.6 ⓘ |
| hasProperMotionRA_masPerYr | about +3.3 ⓘ |
| isBrightStar | true ⓘ |
| isIonizingSourceFor | nearby interstellar medium ⓘ |
| isNakedEyeVisible | true ⓘ |
| isPrimaryOf | Zeta Persei system NERFINISHED ⓘ |
| luminosity_solarLuminosity | about 47,000 ⓘ |
| mass_solarMass | about 13 ⓘ |
| memberOf |
OB association
NERFINISHED
ⓘ
Perseus OB2 association NERFINISHED ⓘ |
| metallicity_FeH | near solar ⓘ |
| parallax_mas | about 4.3 ⓘ |
| radialVelocity_kmPerSec | about +22 ⓘ |
| radius_solarRadius | about 26 ⓘ |
| rightAscension | 03h 54m 07.9s ⓘ |
| spectralType | B1 Ib ⓘ |
| U_BColorIndex | -0.93 ⓘ |
| variableStarType | suspected slowly pulsating B-type star ⓘ |
| willEndAs | core-collapse supernova candidate ⓘ |
Referenced by (1)
Full triples — surface form annotated when it differs from this entity's canonical label.