4 Tau

4 Tau

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

Located approximately 361.2 light-years from Earth, 4 Tau resides within the broader disk of our Milky Way galaxy.

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

With an apparent magnitude of +5.14, 4 Tau 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 hue, which corresponds to a B-V color index of -0.041.

물리적 특성

분광형 Class A — A-type (White)
색지수 (B−V) -0.041

관측

겉보기 등급 +5.14
절대 등급 -0.08
거리 361 ly
별자리 Taurus

위치

적경 3h 30.41m
적위 11° 20.19′

자주 묻는 질문

What type of star is 4 Tau?
4 Tau is a Class A — A-type (White) star.
How far is 4 Tau from Earth?
4 Tau is approximately 361.2 light-years from Earth.
Can you see 4 Tau with the naked eye?
With an apparent magnitude of 5.14, 4 Tau is visible to the naked eye.
What constellation is 4 Tau in?
4 Tau is located in the constellation Taurus.