21 PsA

21 PsA

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21 PsA is a G-type (Yellow) star. It carries the designation 21 PsA.

Located approximately 322.6 light-years from Earth, 21 PsA resides within the broader disk of our Milky Way galaxy.

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

With an apparent magnitude of +5.99, 21 PsA 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 hue, which corresponds to a B-V color index of +0.907.

Physical Properties

Spectral Class G Class G — G-type (Yellow)
Color Index (B−V) 0.907

Observation

Apparent Magnitude +5.99
Absolute Magnitude 1.01
Distance 323 ly

Position

Right Ascension 22h 51.35m
Declination -29° 32.18′

Frequently Asked Questions

What type of star is 21 PsA?
21 PsA is a Class G — G-type (Yellow) star.
How far is 21 PsA from Earth?
21 PsA is approximately 322.6 light-years from Earth.
Can you see 21 PsA with the naked eye?
With an apparent magnitude of 5.99, 21 PsA is visible to the naked eye.