Nearby stars catalogue < LIVING fUTURE

Star LSPM J1731+2721

Brown dwarf LSPM J1731+2721 is located 39 light years away from the Sun. It is a single star of spectral class L0 D, that has typically about 4 % of solar mass. For now, there are no known exoplanets in this system.
Sun distance
39 light years
Position of this star is derived from Gaia mission data.
LSPM J1731+2721
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Brown dwarf (spectral class L0 D)

Mass: 0.07 M Sun | M Jupiter (estimate)
radius icon
Size: 0.11 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 LSPM J1731+2721
      Nearby star LSPM J1731+2721 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
TIC 321695100, 2MASS J17312974+2721233, WISEA J173129.66+272120.6, Gaia DR2 4595127343251508992, Gaia EDR3 4595127343251508992
External sources
Sources
simbad icon Simbad database (LSPM J1731+2721)
simbad icon Gaia database (Gaia EDR3 4595127343251508992)
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
4.3
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Gliese 669 0 M
0 M
6
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WISEP J180435.40+311706.1 0 M
7
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Gliese 649 0.54 M
1
8.1
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2MASS J17545447+1649196 0 M
8.1
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Wolf 654 0.36 M
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lspm-j1731-2721