Fomalhaut
E872564
Fomalhaut is a bright, nearby A-type main-sequence star surrounded by a prominent debris disk and located in the constellation Piscis Austrinus.
Statements (47)
| Predicate | Object |
|---|---|
| instanceOf |
A-type star
ⓘ
main-sequence star ⓘ star ⓘ |
| absoluteMagnitude | 1.72 ⓘ |
| age_Myr | 440 ⓘ |
| apparentMagnitude | 1.16 ⓘ |
| bayerDesignation | Alpha Piscis Austrini NERFINISHED ⓘ |
| belongsTo | Milky Way NERFINISHED ⓘ |
| companionDesignation |
Fomalhaut B
NERFINISHED
ⓘ
Fomalhaut C NERFINISHED ⓘ |
| constellation | Piscis Austrinus NERFINISHED ⓘ |
| culturalName | Southern Fish NERFINISHED ⓘ |
| debrisDiskInclination_deg | 66 ⓘ |
| debrisDiskRadius_AU | 140 ⓘ |
| debrisDiskType | circumstellar debris disk ⓘ |
| declination | −29° 37′ 20″ ⓘ |
| distanceFromEarth_ly | 25 ⓘ |
| distanceFromEarth_pc | 7.7 ⓘ |
| effectiveTemperature_K | 8590 ⓘ |
| exoplanetCandidate | Fomalhaut b NERFINISHED ⓘ |
| flamsteedDesignation | 24 Piscis Austrini NERFINISHED ⓘ |
| galacticPopulation | thin disk ⓘ |
| hasDebrisDisk | true ⓘ |
| hasExoplanetCandidate | true ⓘ |
| hasInfraredExcess | true ⓘ |
| hasProperMotion | true ⓘ |
| hasStellarCompanion |
LP 876-10
NERFINISHED
ⓘ
TW Piscis Austrini NERFINISHED ⓘ |
| isBrightestStarIn | Piscis Austrinus NERFINISHED ⓘ |
| isOneOf | nearest bright stars ⓘ |
| isPartOf | Fomalhaut triple star system ⓘ |
| isVisibleToNakedEye | true ⓘ |
| luminosity_solar | 16 ⓘ |
| mass_solar | 1.9 ⓘ |
| metallicity_Fe_H | −0.03 ⓘ |
| nameOrigin | Arabic phrase fam al-ḥūt meaning mouth of the fish ⓘ |
| notableFor |
nearby bright A-type main-sequence star
ⓘ
prominent debris disk ⓘ |
| otherDesignation |
HD 216956
NERFINISHED
ⓘ
HIP 113368 NERFINISHED ⓘ HR 8728 NERFINISHED ⓘ |
| properMotionDec_mas_per_yr | −164.67 ⓘ |
| properMotionRA_mas_per_yr | 329.95 ⓘ |
| radialVelocity_km_s | 6.5 ⓘ |
| radius_solar | 1.8 ⓘ |
| rightAscension | 22h 57m 39.0s ⓘ |
| spectralType | A3 V ⓘ |
Referenced by (5)
Full triples — surface form annotated when it differs from this entity's canonical label.