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Nearby stars catalogue

CD-56 7638

Star CD-56 7638

Red dwarf CD-56 7638 is located 77 light years away from the Sun. It is a single star of spectral class M2V, that has typically about 25 % of solar mass. For now, there are no known exoplanets in this star system.

Sun distance
77 light years

CD-56 7638

Red dwarf, High proper motion star

Spectral class: M2V

Location +

Right ascension: 19h 12m 24.732s

Declination: -55° 52' 10.368'' (southern hemisphere)

Parallax: 42.414

Sun distance: 76.898 ly | 23.6 pc

Basic characteristic

Mass: 50 % M Sun

(estimate)

Size: 50 % R Sun

(estimate)

Photometry

Apparent magnitude (V): 11.3

Absolute magnitude (V): 9.4

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 CD-56 7638

Nearby star CD-56 7638 is a main sequence star that fuses hydrogen atoms into helium.

       CD-56 7638 can be found in southern 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 6643046944883125376

External sources

Simbad database (CD-56 7638)

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

Gaia database (Gaia EDR3 6643046944883125376)

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.

Closest stars

L 274-89	-	4.4 ly
Gaia EDR3 6644840974200903808	-	4.5 ly
Gaia EDR3 6644846849713646208	-	4.7 ly
SIPS J1936-5502	-	4.8 ly
UPM J1926-5838	-	7.6 ly

3D map of stellar neighborhood
List of all nearby stars

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.