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The main types of star in order of temperature are A, F, G, K, M (A is the hottest). A G2 star is two tenths of the way from G to K, in other words slightly cooler than the standard G-type.

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12y ago

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What does a main-sequence G2 star mean?

A main-sequence G2 star refers to a star that is in the main sequence phase of its life cycle and has a spectral type of G2. The G2 classification refers to the star's surface temperature and color, with G2 stars like our Sun being yellow-white in color. These stars are fusing hydrogen in their cores and are stable in their energy production.


Why do you call sun a star?

Because the sun is a star, a yellow dwarf star (spectral type G2) to be exact.


What color is our star?

Our sun is a yellow main sequence star of spectral type G2 V


What is the spectral class of a main sequence star with a luminosity 0.001 times that of the Sun?

See related link and you'll be able to work it out.


What is earths type star?

Earth's star is what we call the Sun, and it is a main-sequence star with a G2 spectrum and an absolute magnitude of +4.7.


What type of star is Sadalmelik in the constellation Aquarius?

Sadalmelik (Alpha Aquarii) is a G2 spectral type star; a yellowish white giant star.


How is our star the sun classified?

G2 ... or "yellow dwarf" (its really white - by the definition of "white")


Name the levels in halo?

The "levels" are 1-50 The Ranks go(from least to greatest): (G2,G3- means Grade 2, Grade 3) * Recruit * Apprentice-G2 * Private-G2 * Corporal-G2 * Sergeant-G2-G3 * Gunnery Sergeant-G2-G3-Master Gunnery Sergeant (>Lvl 10) * Lieutenant-G2-G3-First Lieutenant (LvL 10) * Captain-G2-G3-Staff Captain (LvL 20) * Major-G2-G3-Field Major (LvL 30) * Commander-G2-G3-Strike Commander (LvL 35) * Colonel-G2-G3-Force Colonel (LvL 40) * Brigadier-G2-G3-Brigadier General (LvL 45) * General-G2-G3-Five Star General (LvL 50)


What type of star is Sadalmelik?

Alpha Aquarii -also known as Sadalmelik- is a supergiant star in the Aquarius constellation. It has a stellar classification of G2 lb.


What does gz mean on coin quality?

You probably mean G2. G stands for good. 2 is the quality on a scale of 1 to 70. G2 is almost the lowest possible condition for a coin.


What type of stars are in our the solar systems?

The solar system has only one star, the Sun, a yellow star with a G2 spectrum and an absolute magnitude of 4.7.


Is the sun a G2 star?

Yes, the sun is classified as a G2V star. This means it is a main-sequence star of spectral type G, and the "V" indicates that it is in the main sequence phase of its life cycle.