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Nearby stars catalogue

WISE J014656.66+423410.0

Star WISE J014656.66+423410.0

Sub-brown dwarf WISE J014656.66+423410.0 is located 72 light years away from the Sun. It is a single star of spectral class Y0, that has typically about 1.5 % of solar mass. For now, there are no known exoplanets in this star system.

Sun distance
72 light years

WISE J014656.66+423410.0

Sub-brown dwarf

Spectral class: Y0

Location +

Right ascension: 1h 46m 56.677s

Declination: 42° 34' 10.052'' (northern hemisphere)

Parallax: 45.58

Sun distance: 71.557 ly | 21.9 pc

Basic characteristic

Mass: 2 % M Sun

| 21 M Jupiter

(estimate)

Size: 10 % R Sun

| 0.9 R 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

More about WISE J014656.66+423410.0

       WISE J014656.66+423410.0 can be found in northern celestial hemisphere, however it is too dim to be seen with the naked eye or even a small telescope.

External sources

Simbad database (WISE J014656.66+423410.0)

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

Class of stars Sub-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. Brown dwarfs of spectral class Y are the coolest and only a few of them have been discovered so far.

Closest stars

LP 196-17	-	3.7 ly
G 173-13	-	5.1 ly
HD 10086	-	5.3 ly
G 133-48	-	7.1 ly
LP 153-7	-	7.7 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.