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Nearby stars catalogue

HD 105186

Star HD 105186

Yellow-White star HD 105186 is located 390 light years away from the Sun. It is a single star of spectral class F3V, that has 148 % of solar mass. There is at least one exoplanet in this system.

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Nearby stars catalogue

Sun distance
390 light years

HD 105186

Yellow-White star

Spectral class: F3V

Location +

Right ascension: 12h 6m 42.393s

Declination: 0° 16' 26.825'' (equatorial region)

Parallax: 8.358

Sun distance: 390.311 ly | 119.7 pc

Basic characteristic

Mass: 148.2 % M Sun

Size: 185 % R Sun

Temperature: 6550 K | 1.13 T Sun

Photometry

Apparent magnitude (V): 8.6

Absolute magnitude (V): 3.2

Absolute stellar magnitude in different parts of the electromagnetic spectrum from infrared (K band) to ultraviolet (U band).

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

HD 105186 system structure


	HD 105186
		HD 105186 b	0.05 AU	3814.9 M⊕	13.8 R⊕	-

More about HD 105186

Star HD 105186 is a main sequence star that fuses hydrogen atoms into helium. It is is approximately 85 % bigger than the Sun and temperature on its surface is around 6550 K (6277 °C), which is about 113 % of Sun's temperature.

       HD 105186 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
GSC 00280-00346, TIC 376866659, YZ 0 3356, AG+00 1544, 2MASS J12064238+0016267, TOI-7475, Gaia DR3 3699014818172636288, AP J12064238+0016267, PPM 158518, TYC 280-346-1, Gaia DR2 3699014818172636288, BD+01 2652, SAO 119221

Frequently Asked Questions

How far is the HD 105186 system from the Sun?

The HD 105186 system is 390 light years or 119.7 parsecs from the Sun.

What galaxy is the HD 105186 star in?

The HD 105186 is in the Milky Way galaxy just like the Sun.

How many stars are in the HD 105186 system?

The HD 105186 is a single star, there are no other known stars in the system.

What type of star is the HD 105186?

The star HD 105186 is a Yellow-White star star.

What temperature is star HD 105186?

The star HD 105186 has an effective temperature of 6550 K. Find out more about the temperature of stars in Stellar guide

About Stellar Catalog

Working with real data

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

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 is continuously updated with new information from research papers. Stellar and planetary data are validated by automatic processes as well as humans.