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Nearby stars catalogue

G 197-47

Star G 197-47

White dwarf G 197-47 is located 65 light years away from the Sun. It is a single star of spectral class DA8.6, that has typically about 60 % of solar mass. For now, there are no known exoplanets in this star system.

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Nearby stars catalogue

Sun distance
65 light years

G 197-47

White dwarf

Spectral class: DA8.6

Location +

Right ascension: 12h 11m 30.097s

Declination: 57° 24' 11.338'' (northern hemisphere)

Parallax: 50.078

Sun distance: 65.130 ly | 20.0 pc

Basic characteristic

Temperature: 5000 K

(estimate)

Photometry

Absolute magnitude (V): -1.5

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

G 197-47 system structure


	G 197-47

More about G 197-47

       G 197-47 can be found in northern celestial hemisphere, however it is too dim to be seen with the naked eye or even a small telescope.

Other designations of this star
Gaia DR3 1575357587146077056

External sources

Simbad database (G 197-47)

Astronomical database SIMBAD (the Set of Identifications, Measurements and Bibliography for Astronomical Data)

Gaia database (Gaia DR3 1575357587146077056)

Archive from the Gaia mission

Frequently Asked Questions

How far is the G 197-47 system from the Sun?

The G 197-47 system is 65 light years or 20.0 parsecs from the Sun.

What galaxy is the G 197-47 star in?

The G 197-47 is in the Milky Way galaxy just like the Sun.

How many stars are in the G 197-47 system?

The G 197-47 is a single star, there are no other known stars in the system.

What type of star is the G 197-47?

The star G 197-47 is a White dwarf star.

What temperature is the G 197-47?

The primary in the G 197-47 system has an effective temperature of K ( °C). Find out more about the temperature of stars in Stellar guide

Closest stars

LP 94-367	-	1.5 ly
G 197-32	-	6.5 ly
Ross 110	-	8.6 ly
Ross 690	0.49 M☉	9 ly
HD 108954	-	9.8 ly

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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.