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LP 831-72
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Star LP 831-72

Orange star LP 831-72 is located 93 light years away from the Sun. It is a single star of spectral class K9Vk:, that has typically about 70 % of solar mass. For now, there are no known exoplanets in this star system.
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Sun distance
93 light years
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LP 831-72

Orange star, High proper motion star
Spectral class: K9Vk:

Location +

Ascension iconRight ascension: 3h 8m 24.504s
Declination iconDeclination: -24° 10' 26.382'' (southern hemisphere)
Parallax iconParallax: 34.948
Distance iconSun distance: 93.327 ly | 28.6 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: 60 % M Sun
| 670.4 M Jupiter
 (estimate)
+
Star mass
The mass of the star LP 831-72 is unknown. Based on its other characteristics, it is estimated to be about 60 % of the Sun's mass.

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: 60 % R Sun
| 5.6 R Jupiter
(estimate)
+
Star size
Radius of the star LP 831-72 is not known. Its estimated value based on other similar stars is about 60 % 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 iconTemperature: 3900 K
 (estimate)
+
Star temperature
Surface temperature of LP 831-72 is estimated to be 3908 K, which is 67 % 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

Magnitude iconApparent magnitude (V): 10.9
Magnitude iconAbsolute magnitude (V): 8.6
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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LP 831-72 system structure

 LP 831-72

More about LP 831-72

       LP 831-72 can be found in southern celestial hemisphere, you cannot see it with naked eye, but you can observe this star with basic telescope. The star is also observable from Northern America, Europe and Asia.
Other designations of this star
Gaia DR3 5074705521824867200
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External sources
simbad icon
Simbad database (LP 831-72)
Astronomical database SIMBAD (the Set of Identifications, Measurements and Bibliography for Astronomical Data)
gaia icon
Gaia database (Gaia DR3 5074705521824867200)
Archive from the Gaia mission

Frequently Asked Questions

How far is the LP 831-72 system from the Sun?

The LP 831-72 system is 93 light years or 28.6 parsecs from the Sun.

What galaxy is the LP 831-72 star in?

The LP 831-72 is in the Milky Way galaxy just like the Sun.

How many stars are in the LP 831-72 system?

The LP 831-72 is a single star, there are no other known stars in the system.

What type of star is the LP 831-72?

The star LP 831-72 is a Orange star star.

What temperature is the LP 831-72?

The primary in the LP 831-72 system has an effective temperature of K ( °C). Find out more about the temperature of stars in Stellar guide
Possible companions

 CD-24 1458
 - 0 ly
Closest stars

 HD 19632
 - 3 ly

Gaia DR3 5074324266168557056
 - 3.2 ly

2MASS J03043226-2435136
 - 3.3 ly

Tau3 Eridani
 1.8 M☉ 5.6 ly

LEHPM 3068
 - 6 ly
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exoplanet iconAbout Stellar Catalog

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Working with real data
icon Data in Stellar Catalog come from trusted scientific sources. Primary source is Gaia space telescope mapping the stars in Milky Way. Other sources include research papers, Simbad catalog and Exoplanet.eu database.
Estimated values
icon Objects listed in the Stellar Catalog often have values that are estimates. These estimates are determined using their known characteristics, such as spectral type, brightness across different wavelengths, distance from a star, and other factors.
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