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HYG 118404 The Sun
Surface temperature
4,600 K
Radius
0.02 × the Sun
Luminosity
0.000 × the Sun
Spectral type
k-m
Diagram, not a photograph. Colour from the star’s measured spectral type; size from its luminosity and temperature, drawn to one scale with the Sun. Source: HYG stellar database.

Cataloged star · Database record + computed analysis

HYG 118404

A real star from the HYG catalog in the constellation Monoceros.

81.5 light-years away Apparent magnitude 16.30

K-type: orange and patient

Its spectral type is k-m: cooler and longer-lived than the Sun, and often considered prime habitable-zone hosts.

How far away is it?

It lies 81.5 light-years away (25.00 parsecs, from its measured parallax), within the Sun's wider neighborhood; its light is only 81.5 years old when it reaches your eye.

How powerful is it?

Its computed luminosity is only 0.000164 of the Sun's output, a modest lamp by stellar standards (derived from its brightness and distance).

Can you see it?

At apparent magnitude 16.30, it is a telescope target only. It is visible from both hemispheres.

Not alone

The catalog records this star as a member of a multiple-star system: two or more suns bound in orbit around each other, a configuration roughly half of Sun-like stars share.

Everything above is computed from the catalog’s measured values for this star. Where a value is missing, the statement is omitted rather than guessed.

About this record

Data: the HYG stellar database v4.1 (Hipparcos + Yale + Gliese, CC BY-SA, © David Nash / astronexus). Want the full stories? Our deep star guides cover Sirius, Betelgeuse, Proxima Centauri, Vega and three dozen more. You can also browse the catalog or learn how stars live and die.