21Iot Boo

21Iot Boo

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21Iot Boo is a A-type (White) star. It carries the designation 21Iot Boo.

Located approximately 94.8 light-years from Earth, 21Iot Boo resides within the broader disk of our Milky Way galaxy.

21Iot Boo is classified as a spectral class A star (A-type (White)) on the Harvard spectral classification system.

With an apparent magnitude of +4.75, 21Iot Boo 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 +0.236.

Physical Properties

Spectral Class A Class A — A-type (White)
Color Index (B−V) 0.236

Observation

Apparent Magnitude +4.75
Absolute Magnitude 2.43
Distance 94.8 ly

Position

Right Ascension 14h 16.17m
Declination 51° 22.03′

Frequently Asked Questions

What type of star is 21Iot Boo?
21Iot Boo is a Class A — A-type (White) star.
How far is 21Iot Boo from Earth?
21Iot Boo is approximately 94.8 light-years from Earth.
Can you see 21Iot Boo with the naked eye?
With an apparent magnitude of 4.75, 21Iot Boo is visible to the naked eye.