베가

3Alp Lyr

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베가 is a A-type (White) star located in the constellation Lyra. It carries the designation 3Alp Lyr.

베가 lies approximately 25.0 light-years from Earth, placing it within the Sun's local stellar neighborhood. This relatively short cosmic distance means the light reaching us today departed the star only about 25 years ago.

베가 is classified as a spectral class A star (A-type (White)) on the Harvard spectral classification system.

베가 has an apparent magnitude of +0.03, 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 blue hue, which corresponds to a B-V color index of -0.001.

물리적 특성

분광형 A Class A — A-type (White)
색지수 (B−V) -0.001

관측

겉보기 등급 +0.03
절대 등급 0.60
거리 25.0 ly
별자리 Lyra

위치

적경 18h 36.94m
적위 38° 47.02′

Related Chemistry

Explore the chemical elements connected to 베가 on our sister site ChemFYI.

C…
Hydrogen (H)

Vega's A0 classification means peak hydrogen absorption lines

 C…
Helium (He)

Helium lines appear weakly in A0 spectra

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Frequently Asked Questions

What type of star is 베가?
베가 is a Class A — A-type (White) star.
How far is 베가 from Earth?
베가 is approximately 25.0 light-years from Earth.
Can you see 베가 with the naked eye?
With an apparent magnitude of 0.03, 베가 is visible to the naked eye.
What constellation is 베가 in?
베가 is located in the constellation Lyra.