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HD 31675
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Star HD 31675

Yellow-White star HD 31675 is located 92 light years away from the Sun. It is a single star of spectral class F6V:, that has typically about 130 % of solar mass. For now, there are no known exoplanets in this star system.
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Sun distance
92 light years
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HD 31675

Yellow-White star, High proper motion star
Spectral class: F6V:

Location +

Ascension iconRight ascension: 5h 2m 50.628s
Declination iconDeclination: 66° 49' 17.331'' (northern hemisphere)
Parallax iconParallax: 35.574
Distance iconSun distance: 91.685 ly | 28.1 pc
Star position
The position of a star tells us where it appears in the sky, similar to how we use coordinates like latitude and longitude on Earth. In astronomy, the three main coordinates are right ascension, declination and distance. .. icon More about Star position in StellarGuide

Basic characteristic

icon weight
Mass: 120 % M Sun
| 1299 M Jupiter
 (estimate)
+
Star mass
The mass of the star HD 31675 is unknown. Based on its other characteristics, it is estimated to be about 120 % of the Sun's mass.

The mass of a star is the total amount of matter it contains. It is one of the most important properties of a star, as it determines almost everything about how the star lives, changes, and dies. In astronomy, star mass is usually measured in solar masses (M☉) — where 1 solar mass is equal to the mass of our Sun... icon More about Star mass in StellarGuide
radius icon
Size: 150 % R Sun
| 14.5 R Jupiter
(estimate)
+
Star size
Radius of the star HD 31675 is not known. Its estimated value based on other similar stars is about 150 % solar radii.

The size of a star refers to its radius — the distance from its center to its surface. Star size is usually measured in solar radii (R☉), where 1 solar radius equals approximately 696,000 kilometers. Depending on their type and life stage, stars can be much smaller or larger than the Sun... icon More about Star size in StellarGuide
temperature iconTemperature: 6300 K
 (estimate)
+
Star temperature
Surface temperature of HD 31675 is estimated to be 6339 K, which is 109 % of the temperature on the surface of the Sun.

The temperature of a star refers to the temperature at its surface, also called the photosphere. It is measured in kelvins (K), the standard unit for temperature in astronomy. A star’s temperature tells us a lot about its physical properties and where it stands in its evolutionary stage... icon More about Star temperature in StellarGuide

Photometry

Absolute stellar magnitude in different parts of the electromagnetic spectrum from infrared (K band) to ultraviolet (U band).
5
10
15
20
25
30
35
K
2.1
H
1.6
J
1.2
Grp
0.8
I
0.8
G
0.6
V
0.5
Gbp
0.5
B
0.4
U
0.3
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HD 31675 system structure

 HD 31675

More about HD 31675

Nearby star HD 31675 is a main sequence star that fuses hydrogen atoms into helium. 
       HD 31675 can be found in northern celestial hemisphere, you cannot see it with naked eye, but you can observe this star with basic telescope. The star is easily observable from Northern America, Europe and Asia.
Other designations of this star
TYC 4091-414-1, USNO-A2 1500-04032308, HR 1594, HIP 23484, Gaia DR3 482846859145086208
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External sources
simbad icon
Simbad database (HD 31675)
Astronomical database SIMBAD (the Set of Identifications, Measurements and Bibliography for Astronomical Data)
gaia icon
Gaia database (Gaia DR3 482846859145086208)
Archive from the Gaia mission

Frequently Asked Questions

How far is the HD 31675 system from the Sun?

The HD 31675 system is 92 light years or 28.1 parsecs from the Sun.

What galaxy is the HD 31675 star in?

The HD 31675 is in the Milky Way galaxy just like the Sun.

How many stars are in the HD 31675 system?

The HD 31675 is a single star, there are no other known stars in the system.

What type of star is the HD 31675?

The star HD 31675 is a Yellow-White star star.

What temperature is the HD 31675?

The primary in the HD 31675 system has an effective temperature of K ( °C). Find out more about the temperature of stars in Stellar guide
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stellar brief logoStellar Brief

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26. 10. 2026
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A puzzling mass mismatch in the supergiant HD 80077 hints that massive stars may evolve in ways current models cannot fully explain. The latest research also explores how a neutron star’s tilt changes its X-ray light, detects stellar rhythms in infrared observations, and maps cloudy and clear regions on a distant giant planet.
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icon Data in Stellar Catalog come from trusted scientific sources. Primary source is Gaia space telescope mapping the stars in Milky Way. Other sources include research papers, Simbad catalog and Exoplanet.eu database.
Estimated values
icon Objects listed in the Stellar Catalog often have values that are estimates. These estimates are determined using their known characteristics, such as spectral type, brightness across different wavelengths, distance from a star, and other factors.
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Stellar Catalog brings the stars from our galaxy to you. Discover their position, physical properties and whether there are any exoplanets or disks orbiting them. The data in Stellar Catalog come from respectable sources like Gaia space telescope, or SIMBAD database.
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