What galaxy type is M59?
elliptical galaxies
M59 is one of the largest elliptical galaxies in the Virgo galaxy cluster. However, it is still considerably less massive, and at a magnitude of 9.8, less luminous than other elliptical galaxies in the cluster. A supermassive black hole around 270 million times as massive as the Sun resides at the center of M59.
How old is the M59 galaxy?
M59 is an elliptical galaxy in Virgo and a member of the Virgo cluster. It was discovered by Johann Gottfried Koehler on April 11, 1779 while observing a comet in the same region of sky.
What type of galaxy is ngc 4621?
elliptical galaxy
Messier 59 or M59, also known as NGC 4621, is an elliptical galaxy in the equatorial constellation of Virgo. It is a member of the Virgo Cluster, with the nearest fellow member 8′ away and around 5 magnitudes fainter.
What type of galaxy is M82?
starburst galaxy
Messier 82 (also known as NGC 3034, Cigar Galaxy or M82) is a starburst galaxy approximately 12 million light-years away in the constellation Ursa Major. A member of the M81 Group, it is about five times more luminous than the Milky Way and has a center one hundred times more luminous.
What type of galaxy is Arp 252?
spiral galaxies
8) Arp 252 — The interaction between these two spiral galaxies has distorted their spiral arms, stretching them out into long tails. These long tails are characteristic of galaxy collisions and interactions. Arp 252 gets its name from a catalog of peculiar and interacting galaxies, put together by astronomer Halton C.
How old is the Triangulum Galaxy?
The Triangulum Galaxy is a spiral galaxy 2.73 million light-years (ly) from Earth in the constellation Triangulum. It is catalogued as Messier 33 or NGC 598….
| Triangulum Galaxy | |
|---|---|
| Redshift | -0.000607 ± 0.000010 |
| Helio radial velocity | -179 ± 3 km/s |
| Galactocentric velocity | -44 ± 6 km/s |
| Distance (comoving) | 970 kpc (3.2 Mly) |
Where can I find M32?
Locating M32 is as easy as locating the Andromeda Galaxy, which is positioned northeast of the Great Square of Pegasus. Of the four stars of the square, only three of them actually belong to Pegasus. The northeastern star and brightest of the four, Alpheratz (α And – mag….M32 Data Table.
| Messier | 32 |
|---|---|
| Other Name | Arp 168 |
What does M61 mean?
M61 is a type of galaxy known as a starburst galaxy. Starburst galaxies experience an incredibly high rate of star formation, hungrily using up their reservoir of gas in a very short period of time (in astronomical terms).
Who discovered the Galaxy M59?
It was discovered by Johann Gottfried Koehler on April 11, 1779 while observing a comet in the same region of sky. On that day he also discovered neighbouring galaxy M60, which is a slightly larger and brighter version of M59. Also comet chasing at the same time was Charles Messier, who independently found both galaxies four days later.
Is M59 the largest elliptical galaxy?
M59 is one of the largest elliptical galaxies in the Virgo galaxy cluster. However, it is still considerably less massive, and at a magnitude of 9.8, less luminous than other elliptical galaxies in the cluster. A supermassive black hole around 270 million times as massive as the Sun resides at the center of M59.
What is the size of M59?
The galaxy is located 60 Million light-years away and exhibits an apparent size of 5.4 x 3.7 arc minutes, which corresponds to a spatial diameter of 95,000 light-years. Despite been one of the largest elliptical galaxies in the cluster, M59 is considerably less massive and less luminous than other great ellipticals, such as M49, M60 and M87.
How similar are the galaxies M59 and M87?
Both galaxies are visible in the same low power eyepiece field of view. In total, M59 contains somewhere between 1,500 and 2,400 globular clusters. This is considerably less than the number found in M49, M60 and M87, but still ten times more than in our own Milky Way Galaxy.