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WISE J081117.81-805141.3

Star WISE J081117.81-805141.3

Brown dwarf WISE J081117.81-805141.3 is located 33 light years away from the Sun. It is a single star of spectral class T9.5, that has typically about 3 % of solar mass. For now, there are no known exoplanets in this star system.

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Nearby stars catalogue

Sun distance
33 light years

WISE J081117.81-805141.3

Brown dwarf

Spectral class: T9.5

Location +

Right ascension: 8h 11m 17.821s

Declination: -80° 51' 41.386'' (southern hemisphere)

Parallax: 98.500

Sun distance: 33.112 ly | 10.2 pc

Basic characteristic

Mass: 1 % M Sun

| 10.5 M Jupiter

(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

WISE J081117.81-805141.3 system structure


	WISE J081117.81-805141.3

More about WISE J081117.81-805141.3

       WISE J081117.81-805141.3 can be found in southern celestial hemisphere, however it is too dim to be seen with the naked eye or even a small telescope.

External sources

Simbad database (WISE J081117.81-805141.3)

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

Frequently Asked Questions

How far is the WISE J081117.81-805141.3 system from the Sun?

The WISE J081117.81-805141.3 system is 33 light years or 10.2 parsecs from the Sun.

What galaxy is the WISE J081117.81-805141.3 star in?

The WISE J081117.81-805141.3 is in the Milky Way galaxy just like the Sun.

How many stars are in the WISE J081117.81-805141.3 system?

The WISE J081117.81-805141.3 is a single star, there are no other known stars in the system.

What type of star is the WISE J081117.81-805141.3?

The star WISE J081117.81-805141.3 is a Brown dwarf star.

What temperature is the WISE J081117.81-805141.3?

The primary in the WISE J081117.81-805141.3 system has an effective temperature of K ( °C). Find out more about the temperature of stars in Stellar guide

Class of stars Brown dwarf

Brown dwarfs are not really stars, because there is no thermonuclear fusion in their core. These objects are smaller and cooler than stars, but too massive to be considered planets

Closest stars

Gliese 1123	0.1 M☉	3.2 ly
L 34-26	0.3 M☉	3.5 ly
Alpha Mensae	1.1 M☉	5 ly
SCR J0630-7643	-	5.4 ly
LDS 169	0 M☉	5.7 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.