official aquarius constellation

official aquarius constellation插图

Piscis Austrinus
Aquarius is depicted as a young man pouring water (or alternatively,nectar) from an amphora into the mouth of the Southern Fish,represented by the constellationPiscis Austrinus. Aquarius is usually associated with Ganymede,the son of King Tros,in Greek mythology.

Where is the constellation Aquarius located?

Aquarius is the 10th largest constellation in the sky, occupying an area of 980 square degrees. It is located in the fourth quadrant of the southern hemisphere (SQ4) and can be seen at latitudes between +65 and -90. The neighboring constellations are Aquila, Capricornus, Cetus, Delphinus, Equuleus, Pegasus, Pisces, Piscis Austrinus, and Sculptor.

Is Aquarius a water carrier Constellation?

Aquarius is one of the zodiacal constellations, situated between Capricornus and Pisces. Its name is Latin for “water-carrier” or “cup-carrier.” Key Facts Summary The constellation of Aquarius is among the oldest of the recognized constellations of the zodiac – the Sun’s apparent path.

How many stars are in the constellation Aquarius?

Aquarius contains two stars brighter than magnitude 3.00 and seven stars that are located within 10 parsecs (32.6 light years) of Earth. The brightest star in the constellation is Beta Aquarii, also known as Sadalsuud, with an apparent magnitude of 2.87. The nearest star is EZ Aquarii, a triple star system composed…

Was the constellation Aquarius once called the Great one?

The constellation Aquarius was once called The Great One (or GU LA in the Babylonian language). Aquarius was linked to the god Ea, a figure that frequently appears in Babylonian artifacts.

What are the stars in Aquarius?

Aquarius contains the famous supergiant stars Sadalsuud (Beta Aquarii) and Sadalmelik (Alpha Aquarii), and a number of notable deep sky objects: the globular clusters Messier 2 and Messier 72, the asterism Messier 73, the Aquarius Dwarf Galaxy, Atoms for Peace Galaxy (NGC 7252) and two well-known nebulae: the Saturn Nebula and the Helix Nebula.

What is the 10th largest constellation in the sky?

Facts, location and map. Aquarius is the 10th largest constellation in the sky, occupying an area of 980 square degrees. It is located in the fourth quadrant of the southern hemisphere (SQ4) and can be seen at latitudes between +65° and -90°. The neighboring constellations are Aquila, Capricornus, Cetus, Delphinus, Equuleus, Pegasus, Pisces, …

How many meteor showers are there in the Aquarius constellation?

There are four meteor showers associated with the constellation: the March Aquariids, Eta Aquariids, Delta Aquariids, and Iota Aquariids. Aquarius constellation map, by IAU and Sky&Telescope magazine.

How far away is Gliese 876?

Gliese 876 is another red dwarf, only about 15 light years distant. The star is very faint, though, and with an apparent magnitude of 10.1, it cannot be seen by the unaided eye despite its proximity.

What is the ratio of the orbits of the outer three planets?

The orbits of the outer three planets are locked in a Laplace resonance, with a simple integer ratio (1:2:4) between their orbital periods, like Jupiter’s moons Ganymede, Europa and Io (also in a 1:2:4 orbital resonance). 88 Aquarii is an orange K-type giant, approximately 243 light years distant.

How far away is Sadalmelik?

Sadalmelik is a G-type (yellow) supergiant, approximately 800 light years distant. It is 3000 times more luminous than the Sun and has an apparent magnitude of 2.950.

Why is the Atoms for Peace galaxy called Atoms for Peace?

“Atoms for Peace” was the title of a speech given by President Eisenhower in 1953, in an attempt to rebrand nuclear power as a tool for working toward global peace. Somewhat ironically this galaxy has had anything but a peaceful past — it was formed in a dramatic merger between two smaller galaxies nearly 1 Gyr ago. Image: NASA & ESA, acknowledgement: Judy Schmidt (Geckzilla)

Did you know?

The ancient Egyptians considered the water bearer’s jaw the cause of the spring overflow of the Nile when it was dipped into the river.

What is the 10th largest constellation in the sky?

Aquarius is the 10 th largest constellation in the sky, spreading out over 980 square degrees. This constellation can be seen in the spring in the Southern Hemisphere and during fall in the Northern Hemisphere.

Why was Aquarius brought to Mount Olympus?

He was brought to Mount Olympus to serve as cupbearer to the gods and was thus granted eternal youth in exchange. The constellation of Aquarius has several meanings and associations in other cultures as well.

How many Messier objects are there in Aquarius?

In the constellation of Aquarius, there are only three Messier objects, they are the globular clusters Messier 2, Messier 72, and the open cluster Messier 73.

How many stars are there in Aquarius?

There are two famous planetary nebulae in Aquarius, the Saturn Nebula (NGC 7009) and the Helix Nebula (NGC 7293). Currently, around 12 stars in Aquarius have been discovered to host planets. Aquarius has few particularly bright stars – its four brightest stars being less than magnitude 2.

Why is the nebula named after Saturn?

The nebula was named after Saturn due to its superficial resemblance. The apparent magnitude of the nebula is 8.0, having a radius of 0.2 to 0.4 light-years.

Which star is brighter, Beta Aquarii or Sadalsuud?

Beta Aquarii /Sadalsuud is the brightest star in Aquarius, having an apparent magnitude of 2.87. Beta Aquarii is 2,046 times brighter than our Sun, having 497% of our Sun’s mass, and around 4700% of its radius. The star is a few degrees cooler than our Sun, having average surface temperatures of around 5,608 K.

What is the brightest star in Aquarius?

The brightest star is called alpha Aquarii and, like beta Aquarii, is a yellow supergiant star.

How many meteors can an Aquarius meteor shower produce?

The first is the Eta Aquariids, which on the 5th and 6th of May. This is the strongest of the three and can produce up to 35 meteors per hour.

What is the name of the Alpha Aquarii?

They are G-type stars and are several times more massive than the Sun. Alpha Aquarii also has the name Sadalmelik, while beta is also called Sadalsuud. The official IAU constellation star chart. IAU/Sky Publishing. One of the most fascinating stars in this constellation is R Aquarii, a variable star.

What constellation is Aquarius?

Aquarius is visible from nearly the entire planet. It is bounded by several other constellations: Cetus (the sea monster), Pisces, Capricornus, Aquila, and Pegasus. Aquarius lies along the zodiac and ecliptic.

What happens when a white dwarf and a white dwarf circle?

As they circle their common center of gravity, the white dwarf member pulls material from its partner. Eventually, some of that material erupts off the white dwarf, which causes the star to brighten considerably. The pair has a nebula of material surrounding it called Cederblad 211.

When is the Aquarius constellation most visible?

Take some time to look for this constellation in the night sky when it is most visible, starting in late October.

What is M2 cluster?

M2 is a tightly packed globular cluster. It’s shown here in an image by Sean X. Curry. Sean X Curry, CC BY-SA 4.0

What constellation is Aquarius?

Also known as the “Water Carrier”, Aquarius is bordered by Pegasus, Equuleus and Delphinus at the north, Aquila to the west, Capricornus to the south-west, Piscis Austrinus and Sculptor to the south, Cetus to the east and Pisces to the north-east. Today, it is one of the 88 constellations recognized by the International Astronomical Union (IAU), and is perhaps the most referenced and recognized of all the constellation.

What is the oldest constellation in the zodiac?

Aquarius is one of the oldest recognized constellations along the zodiac, the sun’s apparent path through the sky. It is found in a region often called “The Sea” due to its profusion of watery constellations – such as Cetus, Pisces, Eridanus, etc. Sometimes, the river Eridanus is depicted as flowing forth from Aquarius’ watering pot.

What is Aquarius associated with?

In Greek mythology, Aquarius was associated with the cup bearer of the gods – known to serve wine or water to Zeus. For his role, he was immortalized in the stars. In the ancient Greek version of the Deluge Myth, Aquarius was also identified as the one who unleashed the waters that flooded the Earth. As such, the constellation Eridanus was sometimes identified as being a river poured out by Aquarius.

How many meteor showers are there in Aquarius?

There are five meteor showers associated with the constellation of Aquarius. The March Aquarids belong to the daylight showers which was first detected 1961 by C. S. Nilsson with radar methods. Activity can be detected from around March 11th to March 16 and may be associated with the Northern Iota Aquarid stream. The Southern Iota Aquarids begin around July 1st and end around September 18th. The peak date occurs on August 6th with an hourly rate of 7-8 meteors average.

What is the name of the black tortoise in the sky?

In Chinese astronomy, Aquarius is located within the northern quadrant of the sky, which is symbolized as the Black Tortoise of the North. The stream of water flowing from the Water Jar was depicted as the “Army of Yu-Lin”. “Yu-lin” translates literally to “feathers and forests”, which refers to the numerous foot soldiers from the northern reaches of the empire that were represented by these faint stars.

How far away is Messier 72?

Messier 72 also calls Aquarius its home, a globular cluster located roughly 55,000 light years away. And so does Messier 73, an open cluster 2,500 light years from Earth. Two well-known planetary nebulae are also located in Aquarius, including NGC 7009 (also known as the Saturn Nebula) and the famous Helix Nebula (NGC 7293).

How to find Aquarius?

Using binoculars or the naked eye, finding Aquarius can be done by first locating Alpha Piscis Austrini (aka. Formalhaut) in the night sky. From here, Aquarius’ brightest star (Beta Aquarii) can be found roughly 25° to the north-east. Alternately, look for Enif at the tip of the Pegasus constellation, and then move less than 10° south and a little to the east. Once found, this constellation offers many stargazing opportunities for amateur astronomers.

Why was Prince Ganymede taken to Mount Olympus?

the myth of Aquarius in which Prince Ganymede was captured by Zeus and taken to Mount Olympus to be a cup-bearer for the Gods. After Zeus tired of the boy, he gave him eternal life and placed him into the sky.

What is the name of the star that is 3000 times brighter than the Sun?

Sadalmelik is a yellow supergiant. It is 3000 times brighter than our Sun. The star has an apparent magnitude of 2.95 and lies 800 light-years away from our Solar System. The name of this Aquarius star comes from the Arabic “sa’d al-malik”, meaning “luck of the king”. Alpha aquarii lies on the right shoulder of the Aquarius water bearer.

What is the brightest star in the sky?

Sadalsuud is a rare yellow supergiant and is Aquarius brightest star. It has an apparent magnitude of 2.87 and is about 540 light-years away. Sadalsuud has a radius that is 47.88 times bigger than the Sun and it is 2,200 times brighter. The name comes from the Arabic phrase, sa’d al-suud.

Which constellations appear upside down?

In the Southern Hemisphere, all constellations appear upside down, so where is the Aquarius constellation?

Where is Aquarius located?

Aquarius is a large constellation located in the southern celestial hemisphere. It has medium to bright stars with fascinating names like Sadalsuud and Sadalmelik.

What is the sign of Aquarius?

The Aquarius symbol is the 11th sign of twelve in the Zodiac family and represents people born between 20 January and 19 February. It is one of three Air signs, the others being Gemini and Libra.

How far away are stars from Earth?

In reality, this is not correct! They all lie at different distances away, measured in light-years. Some stars may be as close as 40 light-years. Deep-sky objects may be as far as 60 million light-years away.

What is the brightest star in the zodiac?

It lacks striking features, the brightest star, Sadalmelik (Arabic for “the lucky stars of the king”), being of magnitude 3.0. Aquarius, illumination from a book of hours, Italian, c. 1475; in the Pierpont Morgan Library, New York City (MS. G.14). In astrology, Aquarius is the 11th sign of the zodiac, considered as governing …

Why is Aquarius represented as a man pouring water out of a jug?

Its representation as a man pouring a stream of water out of a jug came about, it has been suggested, because in ancient times the rising of Aquarius coincided in the Middle East with a period of floods and rain.

What is the 11th sign of the zodiac?

Courtesy of the Pierpont Morgan Library, New York, the Glazier Collection. In astrology, Aquarius is the 11th sign of the zodiac, considered as governing the period from about January 20 to about February 18. Its representation as a man pouring a stream of water out of a jug came about, it has been suggested, because in ancient times the rising …

What is an encyclopedia editor?

Encyclopaedia Britannica’s editors oversee subject areas in which they have extensive knowledge, whether from years of experience gained by working on that content or via study for an advanced degree.

Where is Aquarius from?

Aquarius (water bearer), watercolour and ink on paper, from a manuscript created in Ulm or Augsburg, Germany, c. 1464; in the J. Paul Getty Museum, Los Angeles. J. Paul Getty Museum (object no. Ms. Ludwig XII 8, fol. 56v); digital image courtesy of the Getty’s Open Content Program. Aquarius.

What is the zodiac sign of the sea?

Your zodiac sign may be an Aquarius, and from there you would have heard of it. Aquarius is located in that region of the sky, which is referred to as the Sea. Its neighbouring constellations are Cetus (the whale), Eridanus (the river), and Pisces (the Fish).

How to see the Aquarius constellation?

You can easily view the messier objects in the Aquarius constellation with a good 2.6 inch in the aperture telescope. As this constellation is quite large, it can be easily viewed. But the detailed image can only be captured with a high-resolution telescope. But even with a naked eye, you can view Aquarius in its entirety.

Where is the Aquarius constellation located?

You can locate the Aquarius constellation is the Southern Hemisphere’s fourth quadrant or SQ4.

What is the name of Aquarius?

The English name of Aquarius is the Water-Bearer or the Cup-Bearer. The water symbol represents it.

Who discovered the constellation of Aquarius?

In the 2 nd Century, a Greek astronomer, Ptolemy, catalogued this constellation. Around 30 stars were seen to flow in a water jar and form a zig-zag pattern. From there, Aquarius was viewed, and it was discovered.

How many stars are there in Aquarius?

Of the 22 main stars it consists, there exists six celestial bodies of note: Sadalsuud, the brightest star in Aquarius and a rare yellow supergiant; Sadalmelik, another yellow supergiant; Skat, a member of the Ursa Major Moving Group; Sadachbia, which means ‘luck of the homes’; Sadaltager, a binary star at the center of the water jar asterism; and R Aquarii, a symbiotic star consisting of a white dwarf and a red giant.

What constellation is located in the southern sky?

The Constellation of Aquarius is situated in the southern sky’s fourth quadrant, and is visible between latitudes -90 to +65 degrees. It neighbors the constellations of other aquatic constellations such as Eridanus, Cetus, Capricornus, and Pisces.

Who was Zeus’ wife?

Hera, wife of Zeus, did not look at this arrangement with favor. She thought it frustrating that her husband had such strong feelings for a mere boy and that Ganymede was allowed to occupy the favored position of Zeus’ cup-bearer that was previously held by Hebe, the goddess of youth and daughter of Hera.

How many constellations did Eugène Delporte list?

Eugène Delporte originally listed the 88 “modern” constellations on behalf of the IAU Commission 3 (Astronomical Notations), in Délimitation scientifique des constellations. (Delporte, 1930)

Why are constellations important?

One reason was to aid in the naming of new variable stars, which brighten and fade rather than shine steadily. Such stars are named for the constellation in which they reside, so it is important to agree where one constellation ends and the next begins.#N#Eugène Delporte originally listed the 88 “modern” constellations on behalf of the IAU Commission 3 (Astronomical Notations), in Délimitation scientifique des constellations. (Delporte, 1930)

How many constellations are there in the IAU?

Over half of the 88 constellations the IAU recognizes today are attributed to ancient Greek, which consolidated the earlier works by the ancient Babylonian, Egyptian and Assyrian. Forty eight of the constellations we know were recorded in the seventh and eighth books of Claudius Ptolemy’s Almagest, although the exact origin …

What is the name of the brightest star in the constellation Aries?

For instance, Hamal, the brightest star in the constellation Aries (nominative form), is also called Alpha Arietis (genitive form), meaning literally “the alpha of Aries”. The Latin names of all the constellations, their abbreviated names and boundaries can be found in the table below.

When were the first constellations recorded?

Our ancestors may have recorded their view of the night sky on the walls of their cave some 17 300 years ago. It is thought that the Pleiades star cluster is represented alongside the nearby cluster of the Hyades. Was the first ever depiction of a star pattern made over seventeen millennia ago? (Rappenglück 1996)

What is the origin of constellations?

Origin of the Constellations. Ever since people first wandered the Earth, great significance has been given to the celestial objects seen in the sky. Throughout human history and across many different cultures, names and mythical stories have been attributed to the star patterns in the night sky, thus giving birth to what we know as constellations. …

Is there a correct way to pronounce constellations?

There is no single correct way of pronouncing a constellation name , and there are several sources that address the issue. (See also Covington (2002), Davis (1942), The American Heritage Dictionary of the English Language). See for instance: Sky&Telescope web page on constellations names and pronunciation.