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LHS 6343
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Star LHS 6343

Triple star system LHS 6343 is located 116 light years away from the Sun. It is a system with 3 stars. For now, there are no known exoplanets in this star system.
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Sun distance
116 light years
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LHS 6343 A

Red dwarf

Location +

Ascension iconRight ascension: 19h 10m 14.079s
Declination iconDeclination: 46° 57' 19.331'' (northern hemisphere)
Parallax iconParallax: 28.041
Distance iconSun distance: 116.313 ly | 35.7 pc
Star position
The position of a star tells us where it appears in the sky, similar to how we use coordinates like latitude and longitude on Earth. In astronomy, the three main coordinates are right ascension, declination and distance. .. icon More about Star position in StellarGuide

Basic characteristic

icon weight
Mass: 36.3 % M Sun
| 380 M Jupiter
+
Star mass
Mass of the star LHS 6343 A is 0.363 solar masses.

The mass of a star is the total amount of matter it contains. It is one of the most important properties of a star, as it determines almost everything about how the star lives, changes, and dies. In astronomy, star mass is usually measured in solar masses (M☉) — where 1 solar mass is equal to the mass of our Sun... icon More about Star mass in StellarGuide
radius icon
Size: 38 % R Sun
| 3.7 R Jupiter
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Star size
Radius of the star LHS 6343 A is 0.375 solar radii.

The size of a star refers to its radius — the distance from its center to its surface. Star size is usually measured in solar radii (R☉), where 1 solar radius equals approximately 696,000 kilometers. Depending on their type and life stage, stars can be much smaller or larger than the Sun... icon More about Star size in StellarGuide
temperature icon
Temperature: 3432 K | 0.59 T Sun
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Star temperature
Surface temperature of LHS 6343 A is 3432 K, which is 59 % of the temperature on the surface of the Sun.

The temperature of a star refers to the temperature at its surface, also called the photosphere. It is measured in kelvins (K), the standard unit for temperature in astronomy. A star’s temperature tells us a lot about its physical properties and where it stands in its evolutionary stage... icon More about Star temperature in StellarGuide

Photometry

Absolute stellar magnitude in different parts of the electromagnetic spectrum from infrared (K band) to ultraviolet (U band).
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

LHS 6343 B

Red dwarf

Basic characteristic

icon weight
Mass: 29.7 % M Sun
| 311 M Jupiter
+
Star mass
Mass of the star LHS 6343 B is 0.363 solar masses.

The mass of a star is the total amount of matter it contains. It is one of the most important properties of a star, as it determines almost everything about how the star lives, changes, and dies. In astronomy, star mass is usually measured in solar masses (M☉) — where 1 solar mass is equal to the mass of our Sun... icon More about Star mass in StellarGuide
radius icon
Size: 32 % R Sun
| 3.2 R Jupiter
+
Star size
Radius of the star LHS 6343 B is 0.318 solar radii.

The size of a star refers to its radius — the distance from its center to its surface. Star size is usually measured in solar radii (R☉), where 1 solar radius equals approximately 696,000 kilometers. Depending on their type and life stage, stars can be much smaller or larger than the Sun... icon More about Star size in StellarGuide
temperature icon
Temperature: 3328 K | 0.58 T Sun
+
Star temperature
Surface temperature of LHS 6343 B is 3328 K, which is 58 % of the temperature on the surface of the Sun.

The temperature of a star refers to the temperature at its surface, also called the photosphere. It is measured in kelvins (K), the standard unit for temperature in astronomy. A star’s temperature tells us a lot about its physical properties and where it stands in its evolutionary stage... icon More about Star temperature in StellarGuide

Photometry

Absolute stellar magnitude in different parts of the electromagnetic spectrum from infrared (K band) to ultraviolet (U band).
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

LHS 6343 C

Brown dwarf
Spectral class: T1.5

Basic characteristic

icon weight
Mass: 6 % M Sun
| 63 M Jupiter
+
Star mass
Mass of the star LHS 6343 C is 0.297 solar masses.

The mass of a star is the total amount of matter it contains. It is one of the most important properties of a star, as it determines almost everything about how the star lives, changes, and dies. In astronomy, star mass is usually measured in solar masses (M☉) — where 1 solar mass is equal to the mass of our Sun... icon More about Star mass in StellarGuide
radius icon
Size: 8 % R Sun
| 0.8 R Jupiter
+
Star size
Radius of the star LHS 6343 C is 0.08 solar radii.

The size of a star refers to its radius — the distance from its center to its surface. Star size is usually measured in solar radii (R☉), where 1 solar radius equals approximately 696,000 kilometers. Depending on their type and life stage, stars can be much smaller or larger than the Sun... icon More about Star size in StellarGuide
temperature icon
Temperature: 1280 K | 0.22 T Sun
+
Star temperature
Surface temperature of LHS 6343 C is 1280 K, which is 22 % of the temperature on the surface of the Sun.

The temperature of a star refers to the temperature at its surface, also called the photosphere. It is measured in kelvins (K), the standard unit for temperature in astronomy. A star’s temperature tells us a lot about its physical properties and where it stands in its evolutionary stage... icon More about Star temperature in StellarGuide
time icon
Age: 2.86 billions years | 0.62 Sun
+
Star age
Star LHS 6343 C is 2.86 billion years old, which is about 0.62 of the Sun's age.

The age of a star tells us how long it has been shining since it formed. Knowing a star’s age helps astronomers understand its life stage, how it has changed over time, and what will happen to it in the future... icon More about Star age in StellarGuide

Photometry

Absolute stellar magnitude in different parts of the electromagnetic spectrum from infrared (K band) to ultraviolet (U band).
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
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LHS 6343 system structure

 LHS 6343 A
LHS 6343 B
LHS 6343 C

More about LHS 6343

       LHS 6343 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
Gaia DR3 2130469362695417856
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External sources
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Frequently Asked Questions

How far is the LHS 6343 system from the Sun?

The LHS 6343 system is 116 light years or 35.7 parsecs from the Sun.

What galaxy is the LHS 6343 star in?

The LHS 6343 is in the Milky Way galaxy just like the Sun.

How many stars are in the LHS 6343 system?

The LHS 6343 system contains 3 stars.

What type of star is the LHS 6343?

The primary in the LHS 6343 system is a Red dwarf star.

What temperature is star LHS 6343?

The primary in the LHS 6343 system has a temperature of 3432 K. Find out more about the temperature of stars in Stellar guide
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