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HD 10647
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Star HD 10647

Yellow-White star HD 10647 is located 57 light years away from the Sun. It is a single star of spectral class F9V, that has 111 % of solar mass. There is at least one exoplanet in this system.
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Sun distance
57 light years
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HD 10647

Yellow-White star, High proper motion star
Spectral class: F9V

Location +

Ascension iconRight ascension: 1h 42m 29.619s
Declination iconDeclination: -53° 44' 28.679'' (southern hemisphere)
Parallax iconParallax: 57.641
Distance iconSun distance: 56.584 ly | 17.3 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: 111 % M Sun
| 1163 M Jupiter
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Star mass
Mass of the star HD 10647 is 1.11 solar masses.

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: 110 % R Sun
| 10.9 R Jupiter
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Star size
Radius of the star HD 10647 is 1.1 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 icon
Temperature: 6155 K | 1.07 T Sun
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Star temperature
Surface temperature of HD 10647 is 6155 K, which is 107 % 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
time icon
Age: 4.8 billions years | 1.04 Sun
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Star age
Star HD 10647 is 4.8 billion years old, which is about 1.04 of the Sun's age.

The age of a star tells us how long it has been shining since it formed. Knowing a star’s age helps astronomers understand its life stage, how it has changed over time, and what will happen to it in the future... icon More about Star age in StellarGuide
luminosity icon
Luminosity: 1.41 L Sun
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Star luminosity
Luminosity is the total amount of energy a star gives off every second. Think of it as the star’s true brightness — not just how bright it looks from Earth. This is important because some stars may appear dim simply because they are far away, not because they’re actually faint... icon More about Star luminosity in StellarGuide

Photometry

Magnitude iconApparent magnitude (V): 5.5
Magnitude iconAbsolute magnitude (V): 4.3
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 10647 system structure

 HD 10647
HD 10647 b 2.03 AU 295.7 M⊕ 1003 days
HD 10647 disk A 25 AU -

More about HD 10647

Nearby star HD 10647 is a main sequence star that fuses hydrogen atoms into helium. It is is approximately 10 % bigger than the Sun and temperature on its surface is around 6155 K (5882 °C), which is about 107 % of Sun's temperature.
       HD 10647 can be found in southern celestial hemisphere, and it is possible to see it with naked eye.
Other designations of this star
q01 Eri, q1 Eridani, 5 G. Eridani, Gliese 3109, GJ 3109, HR 506, HIC 7978, HIP 7978, SAO 232501, CPD−54° 365, WISE J014229.49-534428.1, TIC 229137615, TYC 8475-527-1, 2MASS J01422932-5344271, Gaia EDR3 4912580642524184960
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External sources
icon study
Radial velocity analysis of stars with debris discs
Scientific study, Accepted: 24. 09. 2024
simbad icon
Simbad database (* q01 Eri)
Astronomical database SIMBAD (the Set of Identifications, Measurements and Bibliography for Astronomical Data)
gaia icon
Gaia database (Gaia EDR3 4912580642524184960)
Archive from the Gaia mission

Frequently Asked Questions

How far is the HD 10647 system from the Sun?

The HD 10647 system is 57 light years or 17.3 parsecs from the Sun.

What galaxy is the HD 10647 star in?

The HD 10647 is in the Milky Way galaxy just like the Sun.

How many stars are in the HD 10647 system?

The HD 10647 is a single star, there are no other known stars in the system.

What type of star is the HD 10647?

The star HD 10647 is a Yellow-White star star.

What temperature is star HD 10647?

The star HD 10647 has an effective temperature of 6155 K. Find out more about the temperature of stars in Stellar guide
Closest stars

 WT 50
 - 0.6 ly

Chi Eridani
 1.6 M☉ 3 ly

LEHPM 1343
 - 4.5 ly

Gliese 3082
 0.47 M☉ 4.6 ly

SIPS J0128-5545
 - 4.9 ly
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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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