What kind of object is messier object 46?

M46 is classified as of Trumpler type II,2,r. As a special and famous feature which is also obvious in our photograph, a planetary nebula (NGC 2438, also FC 87) appears within the apparent borders of M46. This object appears to lie near the northern fringes of the cluster.
In fact, where is the Messier 46 open star cluster?
One of these objects is the open star cluster known as Messier 46, which is located about 5,500 light years away in the southern Puppis constellation.
Also Know, how many Messier objects are there in the sky? These are a collection of deep sky objects, such as galaxies, nebulae, and star clusters, catalogued by 18th Century French astronomer Charles Messier (pronounced “mess-ee-ay”) and his assistant, Pierre Méchain. There are 110 Messier objects, each designated by the letter M followed by a number.
And, what was the name of the Messier catalogue?
The compilation of this list, in collaboration with his assistant Pierre Méchain, is known as the Messier catalogue. This catalogue of objects is one of the most famous lists of astronomical objects, and many Messier objects are still referenced by their Messier number.
Consequently, which is the southernmost object on Messier's list?
The southernmost object on Messier’s list is Messier 7, the Ptolemy Cluster, an open cluster in Scorpius constellation, found at declination -34°47’34’’.

20 Similar Question Found

When did charles messier discover the messier object?

54.0 (arc min) Discovered 1771 by Charles Messier. Open cluster Messier 48 (M48, NGC 2548) is a conspicuous open cluster in the head of the extended constellation Hydra, almost on its border to Monoceros. This open cluster was discovered by Charles Messier and cataloged by him on February 19, 1771.

How big is the messier 100 messier object?

The galaxy lies at an approximate distance of 55 million light years from Earth and has an apparent magnitude of 10.1. Its designation in the New General Catalogue is NGC 4321. M100 occupies an area of 7.4 by 6.3 arc minutes of apparent sky, which corresponds to a linear diameter of 107,000 light years.

How big is the messier 106 messier object?

M106 lies at a distance of 23.7 million light years from Earth and has an apparent magnitude of 9.1. It has the designation NGC 4258 in the New General Catalogue.

How big is the messier 107 messier object?

M107 occupies an area of 13 arc minutes of the apparent sky, corresponding to a linear diameter of 79 light years. Visually, it is only 3 arc minutes in diameter. It has an apparent magnitude of 8.85.

Where did charles messier find the messier object?

M18 is situated between the Omega Nebula M17and the star cloud M24. This region around M17, M18 and M24was photographed e.g. with the UK Schmidt Telescope. Open cluster M18 is one of the original discoveries of Charles Messier, who cataloged iton June 3, 1764.

What kind of object is messier object 60?

Messier 60. The Hubble Space telescope has investigated M60's core and found evidence that it contans a massive central object of about 2 billion solar masses. A supernova, SN 2004W, was found in M60 as it had already faded to mag 18.8; this supernova was found to be of a subluminous subtype of type Ia.

What kind of object is messier object 44?

This famous cluster, Messier 44 (M44, NGC 2632), is also called Praesepe (Latin for "manger"), or the Beehive cluster. It is also one of the objects easily visible to the naked eye, and thus known since prehistoric times.

What kind of object is the messier object?

110.0 (arc min) Known pre-historically. Mentioned by Homer about 750 B.C., by biblical Amos about 750 B.C., and by Hesiod about 700 B.C. The Pleiades, also known as Messier 45 (M45), are among those objects which are known since the earliest times.

What kind of object is the messier object 59?

In our image, M59 is the elongated elliptical in the lower left, while in the right are M60 and its companion NGC 4647, and at the top is faint NGC 4638, an elliptical with photographic mag 12.2. Bill Arnett provides two images of M59 in his DSSM collection:

What kind of object is a messier object?

Messier objects Messier number NGC / IC number Common name Object type Distance ( kly ) M7 NGC 6475 Ptolemy Cluster Open cluster 0.65–1.31 M8 NGC 6523 Lagoon Nebula Nebula with cluster 4.1 M9 NGC 6333 – Globular cluster 25.8 M10 NGC 6254 – Globular cluster 14.3 16 more rows ...

What kind of object is messier object 40?

Messier 40 (M40) is one of the three "curiosities," or unusual objects, in Messier's catalog. It is a double star, which was also cataloged later as Winnecke 4 (WNC 4).

Why did charles messier create the messier catalogue?

The Messier objects are a set of 110 astronomical objects catalogued by the French astronomer Charles Messier in his Catalogue des Nébuleuses et des Amas d'Étoiles [ Catalogue of Nebulae and Star Clusters ]. Because Messier was only interested in finding comets, he created a list of those non-comet objects that frustrated his hunt for them.

When did charles messier discover the messier 70 cluster?

Messier 70 or M70, also known as NGC 6681, is a globular cluster of stars in the southern constellation of Sagittarius. It was discovered by Charles Messier on 31 August 1780. The famous comet Hale–Bopp was discovered near this cluster 23 July 1995.

When was messier 54-m54 discovered by charles messier?

Messier 54 - M54 - Globular cluster. M54 is a globular cluster in Sagittarius that’s a staggering 87,400 light-years from Earth. It was discovered by Charles Messier on July 24, 1778 and was for many years thought to be part of the Milky Way but is now believed to belong to the nearby Sagittarius Dwarf Elliptical Galaxy.

When was messier 30 discovered by charles messier?

Messier 30 (also known as M30 or NGC 7099) is a globular cluster of stars in the southeast of the southern constellation of Capricornus, at about the declination of the sun when the latter is at December solstice. It was discovered by the French astronomer Charles Messier in 1764, who described it as a circular nebula without a star.

When did charles messier discover the messier nebula?

Messier 43 or M43, also known as De Mairan's Nebula and NGC 1982, is a star-forming nebula with a prominent H II region in the equatorial constellation of Orion. It was discovered by the French scientist Jean-Jacques Dortous de Mairan some time before 1731, then catalogued by French astronomer Charles Messier on March 4, 1769.

Which is brighter messier 11 or messier 14?

Messier 11 (M11, NGC 6705) is "One of the richest and most compact of the galactic (open) clusters," to say it with Robert Burnham, Jr. M11 contains an estimated 2900 stars, about 500 of which are brighter than mag 14. An observer at the center of M11 would see several hundred first magnitude stars!

Where are messier 37 and messier 38 located?

Like the other two – Messier 37 and Messier 38 – M36 is located in the southern part of the constellation. It is the smallest and least populated of the three clusters. Messier 36, Messier 37 and Messier 38.

When did charles messier discover the messier 18 cluster?

Messier 18 or M18, also designated NGC 6613, is an open cluster of stars in the constellation Sagittarius. It was discovered by Charles Messier in 1764 and included in his list of comet -like objects.

Which is harder messier 18 or messier 45?

Messier 18 is about 10 times more distant than the better known Messier 45 (the Pleiades), located in Taurus. M18 is probably the hardest of the 11 Messier objects located in this area of the sky to find.