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Algol (Demon Star) is a bright star in the constellation Perseus.
Algol is actually a triple star system - Beta Persei A, B, and C
- Beta Persei A has a spectral type of B8 and is a blue-white giant
- Beta Persei B has a spectral type of K0 and is an orange subgiant
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How many stellar star classifications are there?
Stars are classified according to temperature, with type O stars being the hottest, then B, A, F, G, K, M. The Sun is a type G star.
What is the difference between Type I and Type II supernovae?
supernovae are classified by the lines in their spectra (which indicate which elements are present). type I supernovae have no hydrogen lines, having been caused by the explosion of a star with no hydrogen envelope. type II supernovae have hydrogen lines, indicating that the exploding progenitor star had retained a significant amount of its hydrogen before its supernova. type I supernovae are further classified based on the presence of silicon lines, which are present in type Ia supernovae but not types Ib and Ic.
What way is viruses not classified?
Bacteria are not classified by the number of chromosomes, or the type of mitochondria.
What is type of star is bernard's star?
Barnard's star is a red dwarf, M-type main sequence star.
How is our starthe sun classified?
The Sun is classified as a star! However, it's classification in the "big picture" puts the Sun as a type G2V star. The G2 stands for it's spectral class, which means that it has a surface temperature of approximately 5,780 K (5,510 °C) giving it a white color, which often appears as yellow when seen from the surface of the Earth because of atmospheric scattering. The "V" (Roman for five), means that it is a main sequence star. See related links for more information
Why would the classification of a star change as it age?
It can be classified early in its lifecycle and classified as a different type of star as it ages.
Which star does the moon get the most light?
The Sun The Sun is classified as a G-type main star, and at the centre of our Solar System.
Are most of the stars on the HR diagram are classified as which type of star?
stars there called stars
Most of the stars on the HR Diagram are classified as which type of star?
stars there called stars
What type of star is algenubi?
The star Algenubi, or Epsilon Leonis, is a 162 million year old star, classified as a bright giant. The star is around four times the size of our sun.
How many stellar star classifications are there?
Stars are classified according to temperature, with type O stars being the hottest, then B, A, F, G, K, M. The Sun is a type G star.
The sun is currently what type of star?
the sun is currently a yellow dwarf star. The Sun is classified as a G2V type star G2 signifying the second hottest type of the yellow g class stars with a surface temp of 5800K the roman numeral V signifies a yellow dwarf
How is your sun classified as a stare?
The Sun is a very common type of star, a star on the Main Sequence with an absolute magnitude of 4.7 and a G0-G2 type spectrum. There are millions of stars bigger and millions smaller as well.
What type of star is the sun classified as?
The sun is a G-type main-sequence star (G V). It may be referred to as a yellow dwarf, or G dwarf star. Alternately it may be called a main-sequence star of spectral type G and luminosity class V.
What color is the most massive type of mainsequence star?
The most massive type of main sequence star on the HR diagram would be indicated by the main sequence area at the top left of the HR diagram, which would be blue or violet in color. Zeta Puppis is an example of such a star. It comes in at 40 solar masses. It is classified as a type "O" star.
What Lead to C C plus plus and java?
(C and Lisp, ... data type") was adopted by many later languages, such as ALGOL 68 (1970), Java, and C#. ... C++ has a separate Boolean data type ( 'bool' ), but with automatic conversions from ... "Report on the Algorithmic Language ALGOL 68
Which type of telescope is better to build a large one to observe a very faint star?
To observe a very faint star a large telescope is better than a small one.
