Star 2MASS J1546-5534

Red dwarf 2MASS J1546-5534 is located 27 light years away from the Sun. It is a single star of spectral class M7.5, that has 20 % of solar mass. For now, there are no known exoplanets in this star system.

2MASS J1546-5534

Red dwarf, High proper motion star

Spectral class: M7.5

Location

Right ascension: 15h 46m 41.691s

Declination: -55° 34' 47.486'' (southern hemisphere)

Parallax: 119.1

Sun distance: 27.385 ly | 8.4 pc

Basic characteristic

Mass: 20 % M Sun

Size: 20 % R Sun (estimate)

Temperature: 2700 K | 0.47 T Sun

Photometry

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

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

2MASS J1546-5534 system structure

2MASS J1546-5534

More about 2MASS J1546-5534

Nearby star 2MASS J1546-5534 is approximately 20 % of the size of Sun and temperature on its surface is around 2700 K (2427 °C), which is about 47 % of Sun's temperature.

       2MASS J1546-5534 can be found in southern celestial hemisphere.

Other designations of this star
2MASS J15464185-5534468, DENIS J154641.8-553446, SCR J1546-5534, WISEA J154640.78-553446.0

External sources

Simbad database (SCR J1546-5534)

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

Class of stars Red dwarf

Red dwarfs are small reddish stars, that are by far the most common type of star in solar neighborhood. Their mass is usually between 10 and 50 % of solar mass.

Closest stars

41 G. Arae	0.81 M☉	8.3 ly
Gliese 618	-	9.1 ly
DENIS J145407.8-660447	-	9.9 ly
Gliese 588	0.46 M☉	10 ly
Gliese 680	0 M☉	10 ly

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