アルデバラン

87Alp Tau

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アルデバラン is a K-type (Orange) star located in the constellation Taurus. It carries the designation 87Alp Tau.

Located approximately 66.6 light-years from Earth, アルデバラン resides within the broader disk of our Milky Way galaxy.

アルデバラン is classified as a spectral class K star (K-type (Orange)) on the Harvard spectral classification system.

アルデバラン has an apparent magnitude of +0.87, making it a bright and prominent star that is readily visible to the naked eye. It is one of the more conspicuous stars in its region of the sky. Observers will note its red hue, which corresponds to a B-V color index of +1.538.

物理的特性

スペクトル型 K Class K — K-type (Orange)
色指数 (B−V) 1.538

観測

見かけの等級 +0.87
絶対等級 -0.68
距離 66.6 ly
星座 Taurus

位置

赤経 4h 35.92m
赤緯 16° 30.56′

Related Chemistry

Explore the chemical elements connected to アルデバラン on our sister site ChemFYI.

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Frequently Asked Questions

What type of star is アルデバラン?
アルデバラン is a Class K — K-type (Orange) star.
How far is アルデバラン from Earth?
アルデバラン is approximately 66.6 light-years from Earth.
Can you see アルデバラン with the naked eye?
With an apparent magnitude of 0.87, アルデバラン is visible to the naked eye.
What constellation is アルデバラン in?
アルデバラン is located in the constellation Taurus.