111 Tau

111 Tau

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111 Tau is a F-type (Yellow-White) star located in the constellation Taurus. It carries the designation 111 Tau.

111 Tau lies approximately 46.9 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 46 years ago.

111 Tau is classified as a spectral class F star (F-type (Yellow-White)) on the Harvard spectral classification system.

With an apparent magnitude of +5.00, 111 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 white hue, which corresponds to a B-V color index of +0.544.

Physical Properties

Spectral Class F Class F — F-type (Yellow-White)
Color Index (B−V) 0.544

Observation

Apparent Magnitude +5.00
Absolute Magnitude 4.21
Distance 46.9 ly
Constellation Taurus

Position

Right Ascension 5h 24.42m
Declination 17° 23.01′

Frequently Asked Questions

What type of star is 111 Tau?
111 Tau is a Class F — F-type (Yellow-White) star.
How far is 111 Tau from Earth?
111 Tau is approximately 46.9 light-years from Earth.
Can you see 111 Tau with the naked eye?
With an apparent magnitude of 5.00, 111 Tau is visible to the naked eye.
What constellation is 111 Tau in?
111 Tau is located in the constellation Taurus.