โฟมัลฮอต

24Alp PsA

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

โฟมัลฮอต 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.

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

โฟมัลฮอต 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.

คุณสมบัติทางกายภาพ

ประเภทสเปกตรัม A Class A — A-type (White)
ดัชนีสี (B−V) 0.145

การสังเกต

โชติมาตรปรากฏ +1.17
โชติมาตรสัมบูรณ์ 1.74
ระยะทาง 25.1 ly

ตำแหน่ง

ไรต์แอสเซนชัน 22h 57.65m
เดคลิเนชัน -29° 37.33′

Related Chemistry

Explore the chemical elements connected to โฟมัลฮอต 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

Part of the Science FYI Family

Frequently Asked Questions

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