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gptkbp:instanceOf
|
gptkb:star
|
|
gptkbp:age
|
440 million years
|
|
gptkbp:alsoKnownAs
|
gptkb:Fomalhaut
α Piscis Austrini
|
|
gptkbp:apparentMagnitude
|
1.16
|
|
gptkbp:arabicName
|
Fum al Hut
|
|
gptkbp:BayerDesignation
|
gptkb:Alpha_Piscis_Austrini
|
|
gptkbp:brightestStar
|
gptkb:Piscis_Austrinus
|
|
gptkbp:catalogueNumber
|
gptkb:HIP_113368
gptkb:HR_8728
gptkb:SAO_191524
gptkb:HD_216956
BD-30 5997
CD-30 18829
GJ 879
LTT 9267
PPM 273315
SimbadID: HD+216956
|
|
gptkbp:constellation
|
gptkb:Piscis_Austrinus
|
|
gptkbp:culturalSignificance
|
featured in many mythologies
|
|
gptkbp:declination
|
-29° 37′ 20″
|
|
gptkbp:diameter
|
1.84 solar radii
|
|
gptkbp:distanceFromEarth
|
25 light years
|
|
gptkbp:equatorialCoordinates
|
RA 22h 57m 39.0s, Dec -29° 37′ 20″
|
|
gptkbp:FlamsteedDesignation
|
gptkb:24_Piscis_Austrini
|
|
gptkbp:hasCompanion
|
gptkb:LP_876-10
TW Piscis Austrini
|
|
gptkbp:hasDebrisDisk
|
yes
|
|
gptkbp:hasExoplanet
|
gptkb:Fomalhaut_b
|
|
gptkbp:hasInfraredExcess
|
yes
|
|
gptkbp:hasTraditionalName
|
gptkb:Fomalhaut
|
|
gptkbp:hasXrayEmission
|
no
|
|
https://www.w3.org/2000/01/rdf-schema#label
|
Alpha PsA
|
|
gptkbp:IAUApprovedName
|
gptkb:Fomalhaut
|
|
gptkbp:isNavigationalStar
|
yes
|
|
gptkbp:isOneOf
|
brightest stars in the night sky
|
|
gptkbp:isReferenceStarFor
|
spectral type A3 V
|
|
gptkbp:isSouthernHemisphereStar
|
yes
|
|
gptkbp:luminosity
|
16.6 times Sun
|
|
gptkbp:mass
|
1.92 solar masses
|
|
gptkbp:metallicity
|
[Fe/H] = -0.03
|
|
gptkbp:parallax
|
129.81 mas
|
|
gptkbp:partOf
|
gptkb:Fomalhaut_triple_star_system
|
|
gptkbp:properMotionRA
|
yes
|
|
gptkbp:radialVelocity
|
6.5 km/s
|
|
gptkbp:rightAscension
|
22h 57m 39.0s
|
|
gptkbp:rotationPeriod
|
93 km/s
|
|
gptkbp:spectralType
|
A3 V
|
|
gptkbp:visibleToNakedEye
|
yes
|
|
gptkbp:bfsParent
|
gptkb:Fomalhaut
|
|
gptkbp:bfsLayer
|
7
|