30Mu Cas

30Mu Cas

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30Mu Cas is a G-type (Yellow) star located in the constellation Cassiopeia. It carries the designation 30Mu Cas.

30Mu Cas lies approximately 24.6 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 24 years ago.

30Mu Cas is classified as a spectral class G star (G-type (Yellow)) on the Harvard spectral classification system.

With an apparent magnitude of +5.17, 30Mu Cas 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 +0.704.

Physical Properties

Spectral Class G Class G — G-type (Yellow)
Color Index (B−V) 0.704

Observation

Apparent Magnitude +5.17
Absolute Magnitude 5.78
Distance 24.6 ly
Constellation Cassiopeia

Position

Right Ascension 1h 8.25m
Declination 54° 55.22′

Frequently Asked Questions

What type of star is 30Mu Cas?
30Mu Cas is a Class G — G-type (Yellow) star.
How far is 30Mu Cas from Earth?
30Mu Cas is approximately 24.6 light-years from Earth.
Can you see 30Mu Cas with the naked eye?
With an apparent magnitude of 5.17, 30Mu Cas is visible to the naked eye.
What constellation is 30Mu Cas in?
30Mu Cas is located in the constellation Cassiopeia.