andromeda constellation star map

andromeda constellation star map插图

What are the constellations located around Andromeda?

Andromeda (the Chained Maiden)Auriga (the Charioteer)Cassiopeia (the Queen)Cepheus (the King)Lacerta (the Lizard)Pegasus (the Winged Horse)Perseus Triangulum (the Triangle)

What constellations are in the Andromeda Galaxy?

The Andromeda Constellation is located in the northern hemisphere of the night sky just above the celestial equator. It is surrounded by other notable constellations (many of which are also from Greek Mythology) including the well-known constellations of Perseus, Cassiopeia, Pegasus, Pisces, and Aries.

What are the major stars in the Andromeda constellation?

α Ursae Majoris,known by the Arabic name Dubhe (the bear),which at a magnitude of 1.79 is the 35th-brightest star in the sky and the second-brightest of Ursa Major.β Ursae Majoris,called Merak (the loins of the bear),with a magnitude of 2.37.γ Ursae Majoris,known as Phecda (thigh),with a magnitude of 2.44.More items…

How many stars are in the constellation Andromeda?

There are more than 15 major stars in the Andromeda constellation. This is not surprising considering depicting such a complex image would require a lot of stars and lines. The constellation’s brightest star is called Alpheratz and it is less than 100 light years from Earth, which by the usual distances of stars if fairly close.

What are the stars in the Andromeda constellation?

The brightest stars in the constellation — Alpheratz, Mirach and Almach — form a chain between the Great Square of Pegasus and the constellation Perseus.

What is the constellation of Andromeda named after?

The constellation was named after the mythical princess Andromeda, the daughter of Queen Cassiopeia and wife of the Greek hero Perseus. It is also known as the Chained Maiden, Persea (wife of Perseus), or Cepheis (daughter of Cepheus). Among other notable deep sky objects, Andromeda constellation contains the famous Andromeda Galaxy ( Messier 31) …

Where is Mirach located?

The name Mirach is a corrupted derivation from the Arabic word for “girdle,” mizar, referring to the star’s placement at Andromeda’s left hip. Mirach is located only seven arcminutes from the galaxy NGC 404.

Where is NGC 206?

NGC 206 is a star cloud in the Andromeda Galaxy. It is the brightest star cloud in M31 seen from Earth and one of the largest star forming regions in the Local Group of galaxies. The cloud contains a number of very bright stars and is located in a zone free of neutral hydrogen in one of Andromeda’s spiral arms.

How far is Iota Andromedae?

Iota Andromedae is a B-type main sequence dwarf, bluish white in colour. It has a magnitude of +4.29 and is 503 light years distant.

What is the latitude of Andromeda?

It is located in the first quadrant of the northern hemisphere (NQ1). The constellation Andromeda can be seen at latitudes between +90° and -40°. The neighboring constellations are Cassiopeia, Lacerta, Pegasus, Perseus, Pisces and Triangulum.

How many stars are there in Andromeda?

Andromeda has three stars brighter than magnitude 3.00 and three stars located within 10 parsecs (32.6 light years) of Earth. The brightest star in the constellation is Alpha Andromedae, also known by its traditional name, Alpheratz. The nearest star is Ross 248 (spectral class M6V), also known as HH Andromedae.

What is the brightest star in the constellation Andromeda?

The Northern constellation of Andromeda, the Daughter of Cepheus, is best viewed in Fall during the month of November. It’s brightest star is Alpheratz at magnitude 2.10. The boundary of the Andromeda constellation contains 19 stars that host known exoplanets.

What constellation is the galaxy in?

Galaxies in Andromeda. The most notable, famous, and easy-to-find galaxies in the constellation Andromeda . Also see all galaxies. Galaxy name. Alt name. Galaxy type.

Where are black holes located?

Black Holes in Andromeda. These are the most well-known smaller (non-supermassive) black holes in the constellation Andromeda. Although black holes cannot be seen directly, the smaller ones are at the center of some star clusters and supernova remnant nebulae, which can be seen. Supermassive black holes are at the center of most galaxies, …

What is the 19th largest constellation in the world?

Andromeda is the 19th largest in terms of size in the night sky. The constellation name means Ethiopian Princess . The constellation is one of the original constellations that was devised by the Ancient Greco-Egyptian astronomer Ptolemy who lived between 90 A.D. and 168 A.D. There are 8 stars that make up the main constellation.

How many stars are in Andromeda?

There are 8 stars that make up the main constellation. The hipparcos satellite scanned and detailed 2112 stars. There are 172 stars that can be seen with the naked eye in the constellation on a very clear night sky. Andromeda is not a member of the Zodiac group of twelve constellations that appear when the Sun sets.

What is the furthest star in the constellation?

The furthest star that is located in the constellation is HIP 2396 and it is 326163.3 light years away from the Sun. The furthest figure is derived from either the 1997 or 2007 Hipparcos star catalogue parallax figure and it has been known to produce distances that are wrong.

How many constellations are there in the night sky?

Andromeda (Pronounciation:An-drom-e-da, Abbrev:And, Latin:Andromedae) is one of 88 constellations that the night sky is divided into. The sky is not divided up equally between the constellations. Andromeda takes up 722.278 sq. degrees of the night sky which equates to 1.75% of the night sky. Andromeda is the 19th largest in terms …

How many extrasolar planets are there in the constellation of Andromeda?

The Earth is titled at 23.44° which is why the two differ. The Zodiac constellations are based on the Ecliptic. There are 24 Extrasolar Planets (Exoplanets) in this constellation that are detailed on this site. There is a dedicated page for exoplanets in Andromeda.

Why can’t you go to one location and arrive at the constellation?

You can’t just go to one location and arrive at the constellation because the constellation is made up of stars at different locations and different distances. The nearest main star in the constellation is at a distance of 97.01 light years and the furthest main star is a distance of 598.46 light years.

What is the closest star to Earth?

The nearest star to Earth is Groombridge 34 which is roughly about 11.7 Light Years from the Earth. The nearest star to the Earth with an exoplanet is Titawin which is about 44 Light Years.

What are the deep sky objects in Andromeda?

Andromeda contains a number of other deep-sky objects ( DSOs) of note including several galaxies, such as the dwarf elliptical galaxies M32 and M110; the spiral galaxy NGC 891; a cluster of over 40 galaxies called the NGC 68 Group; the dwarf lenticular galaxy NGC 404; and a pair of interacting spiral galaxies named NGC 90 and NGC 93.

What is the name of the constellation of Mirach?

Alpheratz derives from the Arabic for “the navel of the horse”, while in the constellation of Andromeda it represents the mythological princess’ head. – Mirach (Beta Andromedae), the second brightest star in the constellation, is a red giant that is big enough, and bright enough that the human eye can detect its colour without a telescope …

What is the brightest star in the constellation?

Principal Stars. – Alpheratz ( Alpha Andromedae ), the constellation’s brightest star, is blue subgiant found 97 light-years from Earth with a magnitude of 2.06. It is in actual fact a binary system whose main component is 3.6 times more massive than the Sun, and 200 times more luminous.

What is the magnitude of the Andromeda Galaxy?

The Andromeda Galaxy (M31) has a visual magnitude of 3.4, making it the second brightest Messier Object behind The Pleiades (M45). A more difficult target to observe is the Blue Snowball Galaxy (NGC 7662), which has an apparent magnitude of 8.6, and will look like a fuzzy blue star in a small telescope. In an 18 cm (7 inch) reflector, when equipped with a 75x lens and a Barlow-doubler, though, it becomes a fairly distinctive bluish disk.

What is the constellation of Andromeda?

As we will now find out, Andromeda is also part of a family of 9 constellations known as the Perseus Group , 6 of which are named after figures from the Greek legend of Perseus, including Cassiopeia, Cepheus, Andromeda, Perseus, Pegasus, and Cetus.

Which galaxy has more stars than the Milky Way?

The Andromeda Galaxy is a more massive galaxy than the Milky Way, though, and in 2006 the Spitzer Space Telescope revealed M31 contains one trillion stars, more than double the 200 to 400 billion stars in our own galaxy. The Andromeda Galaxy (M31) has a visual magnitude of 3.4, making it the second brightest Messier Object behind The Pleiades (M45).

What is the color of Andromeda?

It is also provides one of the finest color contrasts for astronomers, with the system’s yellow star lying close to its dimmer, blue star companion. Most of Andromeda, however, is composed of many unnamed stars aside from their Phi, Pi, Xi, Gamma, Sigma, Delta (etc.) designations.

What is the brightest star in the constellation?

Mirach (beta Andromedae – β And) – is a red giant star of type M0. It varies in magnitude from about +2.01 to +2.10, which means when at its most luminous it’s the constellation brightest star. When not, Alpheratz holds the crown. Mirach is located 197 light-years distant.

How far away is Almach?

Almach (gamma Andromedae – γ And) – is a four star system located 358 light-years distant. It appears through small scopes as an outstanding colourful double star, consisting of a yellow or slightly orange primary (mag. +2.3), separated by 9.4 arc seconds, from a fainter blue secondary (mag. +5.0). They are widely regarded as being the second best colour contrast double in the sky, surpassed only by stunning Albireo in Cygnus.

How many arc seconds does a Andromedae have?

Like 56 Andromedae it consists of two almost identical brightness yellow components of magnitudes +6.5 and +6.7, but separated by only 2.4 arc seconds. With a magnification of about 150x, a 150mm (6-inch) scope will easily split them and on nights of good seeing. A 100mm (4-inch) scope should also do the job.

What is the name of the star with a blue-white primary?

Alpheratz or Sirrah (alpha Andromedae – α And) – is a binary star consisting of a luminous blue-white ( type B8) primary in close orbit with a white (type A3) secondary. Together they shine with a combined magnitude of +2.07, but are too close together to be separated optically.

What is the name of the star in the constellation of Pegasus?

Although officially part of Andromeda, Alpheratz is the northeastern star of the prominent "Great Square of Pegasus" asterism. Previously it was assigned to both constellations and was also known as delta Pegasi (δ Peg). Nowadays it’s referred to only as α And, the δ Peg reference was officially dropped by the IAU when fixing …

How far away is the Mira star?

It’s 1,730 light-years distant. W Andromedae – another good example of a Mira type variable star is W Andromedae. It varies from magnitude +6.7 to +14.6 over a period of 397 days and at it’s brightest, although not visible to the naked eye, is easily seen with binoculars.

Where is 56 Andromedae?

56 Andromedae – Located just southwest of open cluster NGC 752 is 56 Andromedae, a magnitude +5.7 double star. This wide spaced double can be easily split with binoculars, separation is almost 3.35 arc minutes (201 arc seconds). The component stars are very similar in appearance, both yellow in colour and of almost equal brightness (mag. +5.8 and mag. +6.1). This double is a chance alignment of stars and not a true gravitationally bound pair.