|
gptkbp:instanceOf
|
gptkb:star
|
|
gptkbp:age
|
5.8 billion years
|
|
gptkbp:alsoKnownAs
|
gptkb:Tau_Ceti
gptkb:HD_10700
|
|
gptkbp:apparentMagnitude
|
3.50
|
|
gptkbp:catalogue
|
gptkb:HIP
HD
FK5
Gliese
|
|
gptkbp:catalogueNumber
|
gptkb:HIP_8102
gptkb:FK5_496
gptkb:Gliese_71
gptkb:HD_10700
|
|
gptkbp:constellation
|
gptkb:Cetus
|
|
gptkbp:containsPlanet
|
true
|
|
gptkbp:declination
|
-15° 56′ 14.9280″
|
|
gptkbp:diameter
|
0.793 solar radii
|
|
gptkbp:discoveryOfPlanets
|
2012
|
|
gptkbp:distanceFromEarth
|
11.9 light years
|
|
gptkbp:luminosity
|
0.52 solar luminosities
|
|
gptkbp:mass
|
0.783 solar masses
|
|
gptkbp:metallicity
|
-0.52 [Fe/H]
|
|
gptkbp:nearestSunlikeStar
|
true
|
|
gptkbp:notableFor
|
low metallicity
proximity to Earth
potential habitability of planets
|
|
gptkbp:numberOfCandidatePlanets
|
4
|
|
gptkbp:parallax
|
273.96 mas
|
|
gptkbp:properMotionRA
|
-1721.06 mas/yr
854.16 mas/yr
|
|
gptkbp:radialVelocity
|
-16.7 km/s
|
|
gptkbp:rightAscension
|
01h 44m 04.08338s
|
|
gptkbp:rotationPeriod
|
0.4 km/s
|
|
gptkbp:spectralType
|
G8.5V
|
|
gptkbp:surfaceGravity
|
4.53 (log g)
|
|
gptkbp:temperature
|
5344 K
|
|
gptkbp:visibleToNakedEye
|
true
|
|
gptkbp:bfsParent
|
gptkb:Alpha_Draconis
|
|
gptkbp:bfsLayer
|
8
|
|
http://www.w3.org/2000/01/rdf-schema#label
|
FK5 496
|