|
gptkbp:instanceOf
|
gptkb:star
|
|
gptkbp:age
|
3.2 billion years
|
|
gptkbp:apparentMagnitude
|
2.53
3.85
|
|
gptkbp:BayerDesignation
|
γ Serpentis
|
|
gptkbp:catalogue
|
gptkb:Henry_Draper_Catalogue
gptkb:Hipparcos_Catalogue
gptkb:Bright_Star_Catalogue
|
|
gptkbp:catalogueNumber
|
HD 141003
HIP 77257
HR 5867
|
|
gptkbp:colorIndexB-V
|
−0.01
+0.48
|
|
gptkbp:constellation
|
gptkb:Serpens
|
|
gptkbp:declination
|
+15° 39′ 41″
|
|
gptkbp:diameter
|
1.6 solar radii
|
|
gptkbp:discoveredBy
|
known since antiquity
|
|
gptkbp:distanceFromEarth
|
36 light years
|
|
gptkbp:epoch
|
gptkb:J2000
|
|
gptkbp:hasCompanion
|
no known companion
|
|
gptkbp:hasViewOf
|
gptkb:Northern_Hemisphere
|
|
gptkbp:luminosity
|
3.4 times solar luminosity
|
|
gptkbp:mass
|
1.07 solar masses
|
|
gptkbp:metallicity
|
−0.19
|
|
gptkbp:name
|
Alya
|
|
gptkbp:parallax
|
90.03 mas
|
|
gptkbp:partOf
|
gptkb:Serpens_Caput
|
|
gptkbp:radialVelocity
|
−51.7 km/s
|
|
gptkbp:rightAscension
|
15h 56m 27.2s
|
|
gptkbp:rotationPeriod
|
gptkb:unknown
|
|
gptkbp:solarAnalog
|
no
|
|
gptkbp:spectralType
|
F6V
|
|
gptkbp:temperature
|
6,300 K
|
|
gptkbp:variableStar
|
no
|
|
gptkbp:bfsParent
|
gptkb:Serpens_constellation
gptkb:Serpens_Caput
|
|
gptkbp:bfsLayer
|
8
|
|
https://www.w3.org/2000/01/rdf-schema#label
|
Gamma Serpentis
|