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Nearby stars catalogue

G 146-43

Star G 146-43

Red dwarf G 146-43 is located 79 light years away from the Sun. It is a single star of spectral class M3V, that has typically about 25 % of solar mass. For now, there are no known exoplanets in this star system.

Sun distance
79 light years

G 146-43

Red dwarf, High proper motion star

Spectral class: M3V

Location +

Right ascension: 10h 34m 29.538s

Declination: 46° 18' 7.165'' (northern hemisphere)

Parallax: 41.269

Sun distance: 79.031 ly | 24.2 pc

Basic characteristic

Mass: 40 % M Sun

(estimate)

Size: 40 % R Sun

(estimate)

Photometry

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

More about G 146-43

Nearby star G 146-43 is a main sequence star that fuses hydrogen atoms into helium.

       G 146-43 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 EDR3 830705262697930240

External sources

Simbad database (G 146-43)

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

Gaia database (Gaia EDR3 830705262697930240)

Archive from the Gaia mission

Class of stars Red dwarf

Red dwarfs are small, relatively cool, reddish stars. They are by far the most common type of star in the solar neighborhood. Their mass typically ranges from about 8% to 50% of the Sun's mass.

Possible companions

LP 167-63

0.1 ly

Closest stars

PM J10256+4750	-	4.8 ly
LP 168-31	-	4.9 ly
G 196-19	-	5.3 ly
HD 90508	-	5.4 ly
G 196-37	-	6.5 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.

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.