|
gptkbp:instanceOf
|
gptkb:star
|
|
gptkbp:apparentMagnitude
|
3.62
-8.7 (Zeta1), -1.0 (Zeta2)
|
|
gptkbp:catalogueNumber
|
gptkb:HR_6271_(Zeta2)
HR 6272 (Zeta1)
|
|
gptkbp:colorIndexB-V
|
+0.13 (Zeta1), -0.13 (Zeta2)
|
|
gptkbp:declination
|
-42° 21′ 43″
|
|
gptkbp:discoveredBy
|
ancient astronomers
|
|
gptkbp:distanceFromEarth
|
about 570 light-years (Zeta2), about 2600 light-years (Zeta1)
|
|
gptkbp:hasComponent
|
gptkb:Zeta1_Scorpii
gptkb:Zeta2_Scorpii
|
|
https://www.w3.org/2000/01/rdf-schema#label
|
Zeta Scorpii
|
|
gptkbp:locatedIn
|
constellation Scorpius
|
|
gptkbp:luminosity
|
850,000 L☉ (Zeta1)
|
|
gptkbp:mass
|
40 M☉ (Zeta1)
|
|
gptkbp:otherDesignation
|
gptkb:ζ_Sco
HD 152236 (Zeta1)
HD 152334 (Zeta2)
|
|
gptkbp:parallax
|
0.39 mas (Zeta1), 5.65 mas (Zeta2)
|
|
gptkbp:partOf
|
gptkb:Scorpius_OB1_association_(Zeta1)
|
|
gptkbp:properMotionRA
|
-0.13 mas/yr (Zeta1)
-1.13 mas/yr (Zeta1)
|
|
gptkbp:rightAscension
|
16h 54m 35.1s
|
|
gptkbp:separates
|
7 arcminutes
|
|
gptkbp:spectralType
|
B1.5Iab (Zeta1), B2.5V (Zeta2)
|
|
gptkbp:variableStar
|
no
|
|
gptkbp:visibleToNakedEye
|
yes
|
|
gptkbp:bfsParent
|
gptkb:Scorpius_constellation
|
|
gptkbp:bfsLayer
|
6
|