포말하우트

24Alp PsA

포말하우트 is a A-type (White) star. It carries the designation 24Alp PsA.

포말하우트 lies approximately 25.1 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.

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

포말하우트 has an apparent magnitude of +1.17, 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-white hue, which corresponds to a B-V color index of +0.145.

물리적 특성

분광형 Class A — A-type (White)
색지수 (B−V) 0.145

관측

겉보기 등급 +1.17
절대 등급 1.74
거리 25.1 ly

위치

적경 22h 57.65m
적위 -29° 37.33′

Related Chemistry

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

C…
Hydrogen (H)

Strong hydrogen Balmer lines define A-type main-sequence spectra

 C…
Silicon (Si)

Silicon absorption detectable in the A3 spectral window

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자주 묻는 질문

What type of star is 포말하우트?
포말하우트 is a Class A — A-type (White) star.
How far is 포말하우트 from Earth?
포말하우트 is approximately 25.1 light-years from Earth.
Can you see 포말하우트 with the naked eye?
With an apparent magnitude of 1.17, 포말하우트 is visible to the naked eye.