Classification of andromeda
What type of galaxy Hubble classification is the Andromeda Galaxy?
According to the Hubble Galaxy classification scheme, the Milky Way is an SBc barred spiral galaxy. Astronomers believe that it’s partway between SBb and SBc. ANDROMEDA GALAXY: Our nearest neighbor is the Andromeda Galaxy which is a spiral galaxy as well. It’s classified as a SA(s)b galaxy classification.
Is Andromeda elliptical or spiral?
An example of a spiral galaxy is one of our nearest neighbors, the Andromeda galaxy.
What galaxies are Andromeda?
The Andromeda Galaxy (M31) has satellite galaxies just like the Milky Way. Orbiting M31 are at least 13 dwarf galaxies: the brightest and largest is M110, which can be seen with a basic telescope. The second-brightest and closest one to M31 is M32.
What are the major classifications of galaxies?
Scientists have been able to segment galaxies into 4 main types: spiral, elliptical, peculiar, and irregular.
Is Andromeda a barred spiral galaxy?
The Andromeda Galaxy (IPA: /ænˈdrÉ’mɪdÉ™/), also known as Messier 31, M31, or NGC 224 and originally the Andromeda Nebula, is a barred spiral galaxy with diameter of about 46.56 kiloparsecs (152,000 light-years) approximately 2.5 million light-years (770 kiloparsecs) from Earth and the nearest large galaxy to the Milky …
What galaxy is elliptical?
One of the most famous elliptical galaxies is Cygnus A, which is located roughly 600 million light-years from Earth and is an extremely bright radio source.
What are the characteristics and classifications of galaxy?
Galaxies range from 1,000 to 100,000 parsecs in diameter and are usually separated by millions of parsecs. Edwin Hubble invented a classification of galaxies and grouped them into four classes: spirals, barred spirals, ellipticals and irregulars.
What are the 3 main types of galaxies and their characteristics?
Galaxies are classified by shape. There are three general types: elliptical, spiral, and irregular. Perhaps the most familiar kind of galaxy are spiral galaxies. They have a distinctive shape with spiral arms in a relatively flat disk and a central “bulge”.
Is Andromeda in the Milky Way?
For centuries astronomers regarded the Andromeda Galaxy as a component of the Milky Way Galaxy—i.e., as a so-called spiral nebula much like other glowing masses of gas within the local galactic system (hence the misnomer Andromeda Nebula).
Is the Milky Way galaxy spiral or elliptical?
spiral galaxy
The Milky Way is a huge collection of stars, dust and gas. It’s called a spiral galaxy because if you could view it from the top or bottom, it would look like a spinning pinwheel. The Sun is located on one of the spiral arms, about 25,000 light-years away from the center of the galaxy.
What is the name of spiral galaxies?
Spiral galaxies
| Designation | Classification | Apparent Magnitude |
|---|---|---|
| Milky Way | SB(rs)bc | N/A |
| NGC 1 | SA(s)b | 13.65 |
| NGC 2 | Sab | +15.0 |
| NGC 17 | Sc | 15.3 |
What are spiral and elliptical galaxies?
Spiral galaxies have a flat disk like shape and a bulging center with spiral arms consisting the disk. Elliptical galaxies are ellipsoids with no clearly visible internal structure.
What are the 2 types of spiral galaxies?
Spiral galaxies appear as flat, blue-white disks of stars, gas and dust with yellowish bulges in their centers. These galaxies are divided into two groups: normal spirals and barred spirals. In barred spirals, the bar of stars runs through the central bulge.
What are the 3 different types of galaxies?
Galaxy classification
Galaxies are classified by shape. There are three general types: elliptical, spiral, and irregular. Perhaps the most familiar kind of galaxy are spiral galaxies. They have a distinctive shape with spiral arms in a relatively flat disk and a central “bulge”.
What are the 3 main types of galaxies and their characteristics?
There are three main types of galaxies: spiral, elliptical, and irregular. Spiral galaxies have a central large bulge with a flattened surrounding disk with spiral arms. Elliptical galaxies have semi-spherical or elliptical shapes. And irregular galaxies lack structure and organized shape.
Is Andromeda in the Milky Way?
For centuries astronomers regarded the Andromeda Galaxy as a component of the Milky Way Galaxy—i.e., as a so-called spiral nebula much like other glowing masses of gas within the local galactic system (hence the misnomer Andromeda Nebula).