★ Star 2MASS 0729-3954 | Nearby stars catalogue

Brown dwarf 2MASS 0729-3954 is located 25.8 light years away from the Sun. It is a single star of spectral class T8 D, that has 4 of solar mass. For now, there are no known exoplanets in this system.

2MASS 0729-3954

Brown dwarf (spectral class T8 D)

Mass: 0.035 M Sun | 36.7 M Jupiter

Size: 0.094 R Sun | 0.9 R Jupiter

(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 0729-3954

      Nearby star 2MASS 0729-3954 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 0729-39, 2MASS J07290002-3954043, WISEA J072859.49-395345.3, TIC 173510894

External sources

Sources

Simbad database (2MASS J07290002-3954043 )

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

Distance (Light Years)		Mass (Solar mass)


1.7	SCR J0740-4257	0 M_☉

3.3	Gliese 257	0.25 M_☉ 0.24 M_☉

6.8	WISE J071322.55-291751.9	0 M_☉

7.8	Gliese 318	0.45 M_☉

8.6	AP Columbae	0.25 M_☉

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