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physical object > naked eye object > naked eye star > Beta Trianguli

Beta Trianguli comparison table

Subject	has right ascension	has declination	has spectral type	is part of	has surface temperature	is an instance of	has V magnitude	has color	has been observ	has B-V magnitude	has absorption line	is usually part of	is a kind of	has apparent magnitude	has synonym	has definition	has luminosity class
A star			O, B, A, and early F		10000 K			white			H I		early star			Star with spectral type A in which the spectrum of the Balmer lines of hydrogen attain their greatest strength. Helium lines can no longer be seen. Some metallic lines are present; in late A stars the H and K lines of ionized calcium appear. A0 stars have a color index of zero.
bright giant					greater than 1000 Kelvin								star				II
naked eye star				Milky Way	greater than 1000 Kelvin				for many centuries			asterism	naked eye object	brighter than 5		A star visible without visual aids
Beta Trianguli	2 9 32.5	+34 59 14	A5II	Milky Way	10000 K	naked eye star	3.00	white	for many centuries	0.14	H I	asterism		brighter than 5	HR 622		II

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