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What is the color of Matar?
Eta Pegasi (Matar) is a star in the constellation Pegasus.It has a spectral type of G2 so it has a colour of yellow.Matar has the same spectral class as our Sun
Are feather stars and sea lilies the same thing?
Feather stars and sea lilies are related but not the same. They both belong to the class Crinoidea, but feather stars can crawl and swim while sea lilies are sessile, anchored to the seafloor by a stalk.
If humans and pandas belong to the same class then they must also belong to the same?
Phylum (Chordata), as class is located at a lower taxonomic level than phylum for classification of organisms.
Why are there no black holes or neutron stars on the H-R diagram?
The Hertzsprung--Russell diagram is a scatter graph of stars showing the relationship between the stars' absolute magnitudes or luminosities versus their spectral types or classifications and effective temperatures.Because the luminosity is low or non existent in the case of black holes, they do not appear on the HR diagram.
What is multiplicity of spectral line?
Multiplicity of a spectral line refers to the degeneracy or number of possible states that can produce a given spectral line in a spectrum. It is related to the possible orientations of the electron spins in an atom that can lead to the same energy level transition. The higher the multiplicity, the more ways there are for a particular transition to occur, contributing to the line's intensity.
What is a Subdwarf star?
A star with luminosity class VI under the Yerkes Spectral Classification System. They have luminosity 1.5 to 2 magnitudes lower than main-sequence stars of the same spectral type.
What nearby star is in the same spectral class as the sun?
Alpha Centauri A is a nearby star that is in the same spectral class as the sun, which is G-class. It is the primary component of the Alpha Centauri star system, located about 4.37 light-years away from Earth.
Do stars of the same spectral type have the same characteristics?
No, stars of the same spectral type do not necessarily have the same characteristics. Spectral type is based on a star's temperature and color, but other factors such as size, age, and composition can vary among stars of the same spectral type.
What is some information on blue stars?
Blue stars exhibit a moderate increase in size and luminosity compared to main sequence stars of the same mass or temperature, and are hot enough to be called blue, meaning spectral class O, B, and sometimes early A. They have temperatures from around 10,000K upwards.
What is the color of Matar?
Eta Pegasi (Matar) is a star in the constellation Pegasus.It has a spectral type of G2 so it has a colour of yellow.Matar has the same spectral class as our Sun
When astronomers look for evidence of hydrogen gas in the spectra of the Sun the planets and nearby stars the positions of the spectral features or lines due to hydrogen are different or the same?
They are the same.
What are stars that are similar to the sun called?
Stars similar to our Sun have a stellar class of G2V - Alpha Centauri A has the same class as our Sun
What type of star is Acrux?
Acrux (Alpha Crucis) is not a single star, what we know of it makes two stars visible (A1 and A2). Both stars are Class B, pushing Class O (blue-white to blue). A1 is a B0.5IV (B=blue-white class, 0.5=temperature range {0 being hottest, 9 being coolest}, IV puts A1 in the sub-giant range. A2 is a B1V, the same B class, however it is cooler than A1 and much smaller, V-making it a dwarf.So, B is the color from the Harvard Spectral Classification. The number is a subdivision of the Harvard Spectral Classification and addresses temperature and luminosity. The Roman numeral is the Yerkes Spectral Classification and addresses the size and luminosity (broken into 8 divisions from hypergiants to white dwarfs).
What can you infer from a star's luminosity class?
A star's luminosity class provides information about its size and brightness compared to other stars of the same spectral type. It can indicate whether a star is a main sequence star, giant star, or supergiant star. Luminosity class is used in the Hertzsprung-Russell diagram to classify stars based on their evolutionary stage.
Organisms that below to the same class must belong to what?
Organisms that belong to the same class must also belong to the same phylum. Classes are subdivisions of phyla in the classification hierarchy of organisms.
What conditions a function must specify in order to create objects of a class?
The object must have same name as that of class name.
What condition a function must specify in order to create objects of a class?
The object must have same name as that of class name.
