★ Star 2MASS J1155+0559 | Nearby stars catalogue

Brown dwarf 2MASS J1155+0559 is located 56.3 light years away from the Sun. It is a single star of spectral class L7.5, that has typically about 4 % of solar mass. For now, there are no known exoplanets in this system.

2MASS J1155+0559

Brown dwarf (spectral class L7.5)

Mass: 0.02 M Sun | 21 M Jupiter (estimate)

Size: 0.12 R Sun (estimate)

(No known exoplanets yet)

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

More about 2MASS J1155+0559

      Nearby star 2MASS J1155+0559 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
2MASS J11555389+0559577

External sources

Sources

Simbad database (2MASS J11555389+0559577)

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.

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