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The spectral class is A0Va.
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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.
Is spectral class B in space hot or cold?
Spectral class is the categorization of stars by temperature and size, mostly the former. Spectral class B is very hot. In descending order (hottest to coolest) the spectral classes are O,B,A,F,G,K,M. You can see that B is very near the top.
Why are there no massive O and B stars?
There are stars with spectral classes of O & B (e.g. Rigel) R136a1 is a star of the spectral class WN5h. Wolf Rayet stars have this kind of spectral type.
Two stars of the same spectral class must have the same what?
temperature
What is the color of vega the star?
Vega is the brightest star in the constellation Lyra.It has a spectral class of A0V meaning it's colour is white to blue-white.
What is the spectral class of Antares?
Antares has a spectral class of M1LB.
What spectral class is the sun?
Our Sun has a spectral class of G2V.
What is the least luminous spectral class?
Spectral class Y, which is typical of "brown dwarf" stars.
What is spectral class?
Spectral class is classification of stars by their external features..Like light,temperature etc..
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 the spectral class of Sirius?
M2 variable.
Of the spectral classes the highest temperature class is designated as what?
Class O
What is the spectral class of arcturus?
K (orange )
What nearby star is in the same spectral class as the sun?
Alpha Centauri A - It is 4.365 light years away and has a spectral class of G2V the same as our Sun
Is spectral class B in space hot or cold?
Spectral class is the categorization of stars by temperature and size, mostly the former. Spectral class B is very hot. In descending order (hottest to coolest) the spectral classes are O,B,A,F,G,K,M. You can see that B is very near the top.
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
