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The current galaxy classification is based on.
* The Hubble sequence is a morphological classification scheme for galaxies invented by Edwin Hubble in 1936 * The de Vaucouleurs system for classifying galaxies is a widely used extension to the Hubble sequence, first described by Gérard de Vaucouleurs in 1959. * The Yerkes (or Morgan) scheme uses the spectra of stars in the galaxy
What else can I help you with?
What terms describes the Milky Ways classification irregular galaxy spherical galaxy spiral galaxy elliptical galaxy?
Spiral Galaxy. Your Welcome =)
What is the primary factor in determining the classification for an elliptical galaxy?
shape
What kind of galaxy Milky Ways classification?
Bared spiral.
Why is the classification of the milky way so uncertain?
its not, its a spiral galaxy and thats that.
What is the hubble classification of M87?
M87 is classified as an elliptical galaxy in the Hubble classification system, denoted as "E0" for its round shape and absence of spiral arms.
What terms describe the milky ways classification?
spiral good luck studyislanders(:
Hubble's galaxy classification diagram the tuning fork?
Hubble's galaxy classification diagram, often referred to as the "tuning fork," categorizes galaxies into three main types: elliptical, spiral, and irregular. The diagram resembles a fork, with elliptical galaxies on the left, spirals on the right, and irregular galaxies branching off below. Spiral galaxies are further divided into subcategories based on their structure, with "normal" and "barred" spirals. This classification helps astronomers understand the characteristics and evolutionary pathways of different galaxy types.
What label should li- chen use for the galaxy shown above?
To provide an appropriate label for the galaxy shown above, I'd need more context about its characteristics, such as its shape (e.g., spiral, elliptical, irregular) and any notable features. Common labels include "Spiral Galaxy," "Elliptical Galaxy," or "Irregular Galaxy," depending on its classification. If the galaxy exhibits specific properties, such as active star formation or a supermassive black hole, those could also guide the labeling.
What term describes the milky way galaxy?
A barred spiral galaxy (SBc classification). It is like a spiral galaxy but has a bar structure near the centre.
What is a SBA type of galaxy?
An SBA galaxy, or spiral barred galaxy, is a type of galaxy characterized by the presence of a central bar-like structure made up of stars, which extends from the nucleus into the spiral arms. This bar structure influences the motion of stars and gas within the galaxy, often leading to enhanced star formation in the spiral arms. SBA galaxies are categorized under the Hubble classification system and include well-known examples like the Milky Way. Their distinctive morphology contributes to their unique dynamics and evolutionary processes.
What happens to the shape of an elliptical galaxy as you move from E0 to E7?
According to the Hubble classification system, an E0 galaxy should appear almost perfectly circular in shape, with an E7 appearing highly elliptical. In effect, as the number gets larger the eccentricity of the ellipse increases, so an E0 has no eccentricity!
Why are the galaxies divided into three major types?
Galaxy morphological classification is a system used by astronomers to divide galaxies into groups based on their visual appearance.Hubble sequence is a morphological classification scheme for galaxies invented by Edwin Hubble in 1936.he divided the galaxies into 1) elliptical galaxies2)Spiral galaxies3)Lenticular galaxiesSource:wikipedia
