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
|