Hubble classification

GPTKB entity

Statements (26)
Predicate Object
gptkbp:instanceOf galaxy morphological classification scheme
gptkbp:alsoKnownAs gptkb:Hubble_sequence
gptkbp:barredSpiralGalaxiesLabel SB
gptkbp:category elliptical galaxies
irregular galaxies
lenticular galaxies
spiral galaxies
gptkbp:class galaxy structure
appearance in optical light
galaxy shape
gptkbp:diagramShape tuning fork diagram
gptkbp:ellipticalGalaxiesLabel E
gptkbp:expansion gptkb:de_Vaucouleurs_system
Yerkes (Morgan) system
https://www.w3.org/2000/01/rdf-schema#label Hubble classification
gptkbp:influencedBy observations with Mount Wilson Observatory
gptkbp:introducedIn 1926
gptkbp:irregularGalaxiesLabel Irr
gptkbp:lenticularGalaxiesLabel S0
gptkbp:proposedBy gptkb:Edwin_Hubble
gptkbp:relatedTo galaxy evolution
morphological classification of galaxies
gptkbp:spiralGalaxiesLabel S
gptkbp:usedFor classifying galaxies
gptkbp:bfsParent gptkb:de_Vaucouleurs_system
gptkbp:bfsLayer 6