Sulafat

albireo star,beta cygni

Albireo

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Albireo, Beta Cygni (β Cyg) is a double star located in the constellation Cygnus. With an apparent magnitude of 2.90, it is the fifth brightest… Read More »Albireo

alpha lyrae

Vega

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Vega, Alpha Lyrae (α Lyr), is a bright white main sequence star located only 25 light years from Earth. With an apparent magnitude of 0.026,… Read More »Vega