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Nearby stars catalogue

HD 219415

Star HD 219415

Red giant HD 219415 is located 540 light years away from the Sun. It is a single star of spectral class K0III-IV, that has 114 % of solar mass. There is at least one exoplanet in this system.

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Nearby stars catalogue

Sun distance
540 light years

HD 219415

Red giant

Spectral class: K0III-IV

Location +

Right ascension: 23h 14m 53.855s

Declination: 56° 43' 49.077'' (northern hemisphere)

Parallax: 6.044

Sun distance: 539.598 ly | 165.4 pc

Basic characteristic

Mass: 113.8 % M Sun

Size: 427 % R Sun

Temperature: 4815 K | 0.83 T Sun

Photometry

Apparent magnitude (V): 8.9

Absolute magnitude (V): 2.8

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 219415 system structure


	HD 219415
		HD 219415 b	3.2 AU	317.9 M⊕		2093.3 days

More about HD 219415

Star HD 219415 is is approximately 4 times bigger than the Sun and temperature on its surface is around 4815 K (4542 °C), which is about 83 % of Sun's temperature.

       HD 219415 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
Gaia DR3 2009255593080688640

External sources

Wind accretion onto planets orbiting an evolving Solar-like star and their detectability

Scientific study, Accepted: 19. 03. 2026

Gaia database (Gaia DR3 2009255593080688640)

Archive from the Gaia mission

News from this star system

Simulations show how planets accrete stellar wind from aging stars and may become detectable

20. 3. 2026

Image: Simulations show how planets accrete stellar wind from aging stars and may become detectable

Simulations reveal that planets orbiting aging stars can accrete stellar wind, boosting their brightness and making them easier to detect around red giants....

Read article

Frequently Asked Questions

How far is the HD 219415 system from the Sun?

The HD 219415 system is 540 light years or 165.4 parsecs from the Sun.

What galaxy is the HD 219415 star in?

The HD 219415 is in the Milky Way galaxy just like the Sun.

How many stars are in the HD 219415 system?

The HD 219415 is a single star, there are no other known stars in the system.

What type of star is the HD 219415?

The star HD 219415 is a Red giant star.

What temperature is star HD 219415?

The star HD 219415 has an effective temperature of 4815 K. Find out more about the temperature of stars in Stellar guide

Class of stars Red giant

White dwarfs are the hot, extremely dense stellar remnants left behind by stars that originally had masses between about 0.5 and 8 times the mass of the Sun during their main sequence lifetimes. After exhausting their nuclear fuel, these stars shed their outer layers and leave behind a compact core. Although white dwarfs contain between roughly 0.2 and 1.44 solar masses, this mass is packed into a volume comparable to that of an Earth-sized planet, making them some of the densest objects in the Universe.

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.

Fresh and validated

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