|
gptkbp:instanceOf
|
gptkb:binary_star_system
|
|
gptkbp:apparentMagnitude
|
8.09
|
|
gptkbp:catalogue
|
gptkb:Groombridge_Catalogue
|
|
gptkbp:catalogueNumber
|
Gliese 15
|
|
gptkbp:component
|
Groombridge 34 A
Groombridge 34 B
|
|
gptkbp:declination
|
+44° 01′ 23″
|
|
gptkbp:discoveredBy
|
gptkb:Stephen_Groombridge
|
|
gptkbp:distanceFromEarth
|
11.7 light-years
|
|
gptkbp:hasExoplanet
|
Groombridge 34 Ab
|
|
gptkbp:locatedIn
|
gptkb:constellation_Andromeda
|
|
gptkbp:luminosity
|
0.022 L☉ (A), 0.005 L☉ (B)
|
|
gptkbp:mass
|
0.41 M☉ (A), 0.24 M☉ (B)
|
|
gptkbp:metallicity
|
-0.52 (A)
|
|
gptkbp:nearestHigherNeighbor
|
gptkb:Ross_248
|
|
gptkbp:orbitType
|
>2600 years
|
|
gptkbp:otherName
|
GX Andromedae
HD 4628/HD 46375
|
|
gptkbp:parallax
|
278.76 mas
|
|
gptkbp:properMotionRA
|
high
|
|
gptkbp:radialVelocity
|
-11.6 km/s
|
|
gptkbp:rightAscension
|
00h 18m 22.9s
|
|
gptkbp:separates
|
93 AU
|
|
gptkbp:spectralType
|
M1.4V (A), M4V (B)
|
|
gptkbp:variableStar
|
gptkb:star
|
|
gptkbp:bfsParent
|
gptkb:solar_neighborhood
gptkb:Eridani
|
|
gptkbp:bfsLayer
|
7
|
|
https://www.w3.org/2000/01/rdf-schema#label
|
Groombridge 34
|