Nearby stars catalogue < LIVING fUTURE

Star HD 4391 B

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.
Sun distance
49.2 light years
Position of this star is derived from Gaia mission data.
HD 4391 B
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Red dwarf (spectral class M4V)

Mass: 0.24 M Sun | M Jupiter (estimate)
radius icon
Size: 0.25 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 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
simbad icon Gaia database (Gaia EDR3 4975284381905517824)
Class of stars Red dwarf
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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)
Star name Mass
(Solar mass)
Planets
0.1
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HD 4391 1.22 M
0 M
0 M
0.2
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UCAC3 85-1637 0 M
2.4
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L 291-115 0 M
4.7
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Nu Phoenicis 1.17 M
4.8
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Gaia DR2 4975284381907834752 0 M
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