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What is Vega spectral class?
The spectral class is A0Va.
What is the spectral class of Antares?
Antares has a spectral class of M1LB.
What is the least luminous spectral class?
Spectral class Y, which is typical of "brown dwarf" stars.
Two stars of the same spectral class must have the same what?
Two stars of the same spectral class must have the same temperature and color. This classification system groups stars based on their temperature, with each spectral class representing a specific range of temperatures.
Is spectral class B in space hot or cold?
Spectral class B stars are hot, with surface temperatures ranging from approximately 10,000 to 30,000 degrees Celsius. These stars emit large amounts of ultraviolet radiation due to their high temperatures.
What is Vega spectral class?
The spectral class is A0Va.
What is the spectral class of Antares?
Antares has a spectral class of M1LB.
What is the least luminous spectral class?
Spectral class Y, which is typical of "brown dwarf" stars.
What is the spectral class for sirius?
Sirius is a double star. The brighter component ... the one you actually notice in the night sky ... is spectral class A1V. The faint 'secondary' component is spectral class DA2.
What is spectral class?
Spectral class is a classification system for stars based on their temperature and spectral characteristics. It categorizes stars into different groups, such as O, B, A, F, G, K, and M, with O being the hottest and M being the coolest. Spectral class is indicated by a letter, with additional subtype information denoted by a number.
Of the spectral classes the highest temperature class is designated as what?
The O spectral class is the highest temperature class. Stars in this class are extremely hot and blue in color, with surface temperatures exceeding 30,000 K.
Two stars of the same spectral class must have the same what?
Two stars of the same spectral class must have the same temperature and color. This classification system groups stars based on their temperature, with each spectral class representing a specific range of temperatures.
Is an O star blue or red?
A star with a spectral class of O is classified as a Blue Star. A red star will have a spectral class of M See related question
Is spectral class B in space hot or cold?
Spectral class B stars are hot, with surface temperatures ranging from approximately 10,000 to 30,000 degrees Celsius. These stars emit large amounts of ultraviolet radiation due to their high temperatures.
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.
What are the letters that follow the spectral sequence OBAFGKM?
The next sequence of letters following OBAFGKM in the spectral classification system are L, T, Y. These letters are used to classify cooler and less luminous stars outside the main sequence, such as brown dwarfs.
What is the spectral class of Algol?
B8v (a) / k0iv (b) / a5v (c)
