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physical object > natural object > celestial body > collection of stars > galaxy > spiral galaxy > barred spiral > SBb barred spiral |
SBb barred spiral comparison table |
Subject | has definition | is a kind of |
---|---|---|
barred spiral | (in Hubble's (1936) classification, SB: in Morgan's classification, B) A spiral galaxy whose nucleus is in the shape of a bar, at the ends of which the spiral arms start. | spiral galaxy |
SBb barred spiral | Barred spiral galaxy with arms wound around the nucleus | barred spiral |
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