★ Star HD 4391 B | Nearby stars catalogue

Red dwarf HD 4391 B is located 49.2 light years away from the Sun. It is a single star of spectral class M4V, that has typically about 25 % of solar mass. For now, there are no known exoplanets in this system.

HD 4391 B

Red dwarf (spectral class M4V)

Mass: 0.24 M Sun (estimate)

Size: 0.25 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 HD 4391 B

      Nearby star HD 4391 B 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
Gaia EDR3 4975284381905517824

External sources

Sources

Gaia database (Gaia EDR3 4975284381905517824)

Class of stars Red dwarf

Red dwarfs are small reddish stars, that are by far the most common type of star in solar neighborhood. Their mass is usually between 10 and 50 % of solar mass.

Closest stars

Distance (Light Years)		Mass (Solar mass)


0.1	HD 4391	1.22 M_☉ 0 M_☉ 0 M_☉

0.2	UCAC3 85-1637	0 M_☉

2.4	L 291-115	0 M_☉

4.7	Nu Phoenicis	1.17 M_☉

4.8	Gaia DR2 4975284381907834752	0 M_☉

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