Chalawan

47 UMa

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Chalawan is a G-type (Yellow) star located in the constellation Ursa Major. It carries the designation 47 UMa.

Chalawan lies approximately 45.9 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 45 years ago.

Chalawan is classified as a spectral class G star (G-type (Yellow)) on the Harvard spectral classification system.

With an apparent magnitude of +5.03, Chalawan 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 yellow-white hue, which corresponds to a B-V color index of +0.624.

Physical Properties

Spectral Class G Class G — G-type (Yellow)
Color Index (B−V) 0.624

Observation

Apparent Magnitude +5.03
Absolute Magnitude 4.29
Distance 45.9 ly
Constellation Ursa Major

Position

Right Ascension 10h 59.47m
Declination 40° 25.82′

Frequently Asked Questions

What type of star is Chalawan?
Chalawan is a Class G — G-type (Yellow) star.
How far is Chalawan from Earth?
Chalawan is approximately 45.9 light-years from Earth.
Can you see Chalawan with the naked eye?
With an apparent magnitude of 5.03, Chalawan is visible to the naked eye.
What constellation is Chalawan in?
Chalawan is located in the constellation Ursa Major.