Nearby stars catalogue < LIVING fUTURE

Star 2MASS J1800-1559

Brown dwarf 2MASS J1800-1559 is located 40.2 light years away from the Sun. It is a single star of spectral class L4.5, that has typically about 4 % of solar mass. For now, there are no known exoplanets in this system.
Sun distance
40.2 light years
Position of this star is derived from Gaia mission data.
2MASS J1800-1559
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Brown dwarf (spectral class L4.5)

Mass: 0.05 M Sun | M Jupiter (estimate)
radius icon
Size: 0.1 R Sun (estimate)
(No known exoplanets yet)
Photometry
5
10
15
20
25
30
35
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 J1800-1559
      Nearby star 2MASS J1800-1559 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
2MASS J18000116-1559235, Gaia EDR3 4145132555890838784
External sources
Sources
simbad icon Simbad database (2MASS J18000116-1559235)
simbad icon Gaia database (Gaia EDR3 4145132555890838784)
Class of stars Brown dwarf
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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
Distance
(Light Years)
Star name Mass
(Solar mass)
Planets
3.7
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G 154-43 0 M
6.3
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Wolf 1473 0 M
6.5
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HD 170657 0.79 M
7.7
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G 155-29 0 M
7.9
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HD 172051 0.87 M
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2mass-j1800-1559