What color is the sualocin star?

Last Update: October 15, 2022

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Asked by: Dr. Winnifred Stanton
Score: 4.1/5 (23 votes)

Its northwestern corner, Alpha, properly named Sualocin, is a blue main sequence star with a surface temperature about twice that of our Sun's. Its color is apparent through binoculars, especially after slightly defocusing the view.

What kind of star is Alpha delphini?

Alpha Delphini A is a spectroscopic binary star which has now been resolved using speckle interferometry. The components are separated by 0.2" and have a 17-year orbit. Alpha Delphini Aa has a spectral type of B9IV.

What kind of star is Beta delphini?

Properties. Beta Delphini was found to be a binary star system in 1873 by the American astronomer S. W. Burnham. The system consists of a pair of F-type stars that orbit each other with a period of 26.66 years and an eccentricity of 0.36.

What does Delphinus look like?

Delphinus' five brightest stars form a distinctive asterism symbolizing a dolphin with four stars representing the body and one the tail. It is bordered (clockwise from north) by Vulpecula, Sagitta, Aquila, Aquarius, Equuleus and Pegasus.

How old is Delphinus?

The star is 19.5 times more luminous than the Sun. It has an apparent magnitude of 4.94 and lies at an approximate distance of 150 light years from Earth. Its estimated age is between 50 and 120 million years. Rho Aquilae is known by its traditional name, Tso Ke, which means “left flag” in Mandarin.

Why Are Stars Different Colors? | Star Gazers

34 related questions found

How many stars is equuleus?

Covering only 72 square degrees and possessing 3 main stars, Equuleus harbors on 10 stars with Bayer/Flamsteed designations. It is bordered by the constellations of Aquarius, Delphinus and Pegasus.

When can you see Delphinus?

The constellation Delphinus, the dolphin, is visible in late summer from the Northern Hemisphere. It can be seen at latitudes between 90 degrees and -70 degrees.

When was the Delphinus discovered?

Delphinus is also home to numerous Deep Sky Objects, like the relatively large globular cluster NGC 6934. Located near Epsilon Delphini, this cluster is roughly 50,000 light years from Earth and was discovered by William Herschel on September 24th, 1785.

What constellation is the W?

Cassiopeia was one of the 48 constellations listed by the 2nd-century Greek astronomer Ptolemy, and it remains one of the 88 modern constellations today. It is easily recognizable due to its distinctive 'W' shape, formed by five bright stars.


How far away is the constellation Canis Major?

Canis Major, (Latin: “Greater Dog”) constellation in the southern sky, at about 7 hours right ascension and 20° south in declination. The brightest star in Canis Major is Sirius, the brightest star in the sky and the fifth nearest to Earth, at a distance of 8.6 light-years.

Is there a Fox constellation?

Vulpecula /vʌlˈpɛkjʊlə/ is a faint constellation in the northern sky. Its name is Latin for "little fox", although it is commonly known simply as the fox.

How many constellations are there?

IAU and the 88 Constellations.

What is the connection between the constellation Delphinus and Neptune?

The grieving Neptune sent a dolphin to look for her and persuade the fair nymph to come back and share his throne. Salacia agreed to marry Neptune and the King of the Deep was so overjoyed at these good tidings that the dolphin was awarded a place in the heavens, where he now forms a well known constellation Delphinus.


Is there a whale constellation?

Cetus (/ˈsiːtəs/) is a constellation, sometimes called 'the whale' in English. ... Cetus is in the region of the sky that contains other water-related constellations: Aquarius, Pisces and Eridanus.

How did Lupus constellation get its name?

Like most other constellations, the wolf constellation takes its name from a Latin word: Lupus (Pronunciation: Loo-puss), which means wolf. This is the modern name for this constellation because it looks like a wolf, but centuries ago astronomers didn't know exactly what kind of animal this constellation was.

Who named Delphinus constellation?

Delphinus is one of the original 48 Greek constellations cataloged by 2nd century astronomer, Ptolemy, in his famous book, “The Almagest”. The names of Delphinus' alpha and beta stars are (respectively): Sualocin and Rotanev.

What is the symbol for Ophiuchus?

Ophiuchus (/ɒfiˈjuːkəs/) is a large constellation straddling the celestial equator. Its name is from the Greek Ὀφιοῦχος (Ophioukhos, "serpent-bearer"), and it is commonly represented as a man grasping a snake (symbol ⛎, Unicode U+26CE). The serpent is represented by the constellation Serpens.


Is there a constellation that looks like a horse?

Pegasus is a prominent constellation in the northern sky, named after a winged horse in Greek mythology. The constellation is one of the older ones known in the night sky: It is one of the 48 constellations listed by the second-century astronomer Ptolemy.

Who named equuleus?

Equuleus is one of the 48 constellations cataloged by the Greek astronomer Ptolemy in the second century. The name Equuleus is Latin for “little horse.” It is a very old constellation that has its roots in many cultures. In ancient China, the stars were part of a constellation known as the Black Tortoise of the North.

Is there a giraffe constellation?

Camelopardalis /kəˌmɛləˈpɑːrdəlɪs/ is a large but faint constellation of the northern sky representing a giraffe. The constellation was introduced in 1612 or 1613 by Petrus Plancius.