A G-type main-sequence star (spectral type: G-V), also often, and imprecisely, called a yellow dwarf, or G star, is a main-sequence star (luminosity class V) of spectral type G. Such a star …

The full spectral class for the Sun is then G2V, indicating a main-sequence star with a surface temperature around 5,800 K. The conventional colour description takes into account only the …

…Sun is classified as a G2 V star, with G2 standing for the second hottest stars of the yellow G class—of surface temperature about 5,800 kelvins (K)—and the V representing a main …

A GV star, or yellow dwarf, is a main-sequence star. It is of spectral type G and luminosity class V on the Hertzsprung-Russell Diagram . The term yellow dwarf is a misnomer , because G-type …

Mar 19, 2025 · Stars are classified using the Morgan–Keenan (MK) system. This system uses spectral classes and luminosity classes. The sun, specifically, is designated as a G2V star, …

Star classification. The Sun is a as a G2V type star, a yellow dwarf and a main sequence star. Stars are classified by their spectra (the elements that they absorb) and their temperature. …

The Sun is a G2V star. The class is G – a Yellow Dwarf Star. 2 is its Subclass (they range from 0 to 9 with 0 being the hottest. The V i the sun’s Spectral Type and it tells us that the sun in on …

Aug 29, 2011 · Stellar classifications give a general idea of the star’s temperature, age, and composition. However, astronomers have obtained sophisticated spectra of stars, which …

A G-type main-sequence star (Spectral type: G-V), often (and imprecisely) called a yellow dwarf, or G dwarf star, is a main-sequence star (luminosity class V) of spectral type G.

Feb 22, 2017 · The spectral type of the Sun is G2V (meaning G2 dwarf, or G2 main sequence), but this is not the best way to find stars that are most similar to the Sun. For that, we use the …