Zubeneschamali

URI: https://gptkb.org/entity/Zubeneschamali
GPTKB entity
Statements (40)
Predicate Object
gptkbp:instanceOf gptkb:star
gptkbp:apparentMagnitude 2.61
gptkbp:arabicMeaning the northern claw
gptkbp:BayerDesignation β Librae
gptkbp:brightestStar Libra
gptkbp:catalogueNumber gptkb:HR_5531
gptkb:SAO_158840
PPM 217982
2MASS J15170041-0922583
BD-09 3985
FK5 589
GC 20413
GSC 05518-01013
HD 135742
HIP 74785
PLX 3532
gptkbp:color blue-green
gptkbp:constellation Libra
gptkbp:declination -9° 22′ 58″
gptkbp:diameter 4.9 solar radii
gptkbp:discoveredBy known since antiquity
gptkbp:distanceFromEarth 185 light years
gptkbp:hasCompanion no known companion
https://www.w3.org/2000/01/rdf-schema#label Zubeneschamali
gptkbp:luminosity 130 times Sun
gptkbp:mass 4.9 solar masses
gptkbp:metallicity near solar
gptkbp:otherName Beta Librae
gptkbp:parallax 17.63 mas
gptkbp:properMotionRA -105.13 mas/yr
-48.74 mas/yr
gptkbp:rightAscension 15h 17m 00.4s
gptkbp:rotationPeriod 250 km/s
gptkbp:spectralType B8V
gptkbp:temperature 12,300 K
gptkbp:variableStar no
gptkbp:bfsParent gptkb:constellation_Libra
gptkb:Libra_constellation
gptkb:The_Scales_(Libra)
gptkbp:bfsLayer 7