4 Peg

4 Peg

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4 Peg is a A-type (White) star located in the constellation Pegasus. It carries the designation 4 Peg.

Located approximately 178.4 light-years from Earth, 4 Peg resides within the broader disk of our Milky Way galaxy.

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

With an apparent magnitude of +5.66, 4 Peg sits near the limit of naked-eye visibility. It can be glimpsed without optical aid under dark skies, but binoculars will make observation much easier. Observers will note its blue-white hue, which corresponds to a B-V color index of +0.265.

물리적 특성

분광형 A Class A — A-type (White)
색지수 (B−V) 0.265

관측

겉보기 등급 +5.66
절대 등급 1.97
거리 178 ly
별자리 Pegasus

위치

적경 21h 38.53m
적위 5° 46.30′

Frequently Asked Questions

What type of star is 4 Peg?
4 Peg is a Class A — A-type (White) star.
How far is 4 Peg from Earth?
4 Peg is approximately 178.4 light-years from Earth.
Can you see 4 Peg with the naked eye?
With an apparent magnitude of 5.66, 4 Peg is visible to the naked eye.
What constellation is 4 Peg in?
4 Peg is located in the constellation Pegasus.