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LP 522-46
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Star LP 522-46

White dwarf LP 522-46 is located 77 light years away from the Sun. It is a single star of spectral class DA, that has typically about 60 % of solar mass. For now, there are no known exoplanets in this star system.
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Sun distance
77 light years
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LP 522-46

White dwarf
Spectral class: DA

Location +

Ascension iconRight ascension: 23h 25m 20.250s
Declination iconDeclination: 14° 3' 41.438'' (equatorial region)
Parallax iconParallax: 42.484
Distance iconSun distance: 76.772 ly | 23.5 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: 70 % M Sun
| 691.4 M Jupiter
 (estimate)
+
Star mass
The mass of the star LP 522-46 is unknown. Based on its other characteristics, it is estimated to be about 70 % 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: 0 % R Sun
| 0.2 R Jupiter
(estimate)
+
Star size
Radius of the star LP 522-46 is not known. Its estimated value based on other similar stars is about 0 % 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: 11900 K
 (estimate)
+
Star temperature
Surface temperature of LP 522-46 is estimated to be 11949 K, which is 206 % 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): 16.1
Magnitude iconAbsolute magnitude (V): 14.2
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 522-46 system structure

 LP 522-46

More about LP 522-46

       LP 522-46 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 EDR3 2813020961166816512
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External sources
simbad icon
Simbad database (LP 522-46)
Astronomical database SIMBAD (the Set of Identifications, Measurements and Bibliography for Astronomical Data)
gaia icon
Gaia database (Gaia EDR3 2813020961166816512)
Archive from the Gaia mission

Frequently Asked Questions

How far is the LP 522-46 system from the Sun?

The LP 522-46 system is 77 light years or 23.5 parsecs from the Sun.

What galaxy is the LP 522-46 star in?

The LP 522-46 is in the Milky Way galaxy just like the Sun.

How many stars are in the LP 522-46 system?

The LP 522-46 is a single star, there are no other known stars in the system.

What type of star is the LP 522-46?

The star LP 522-46 is a White dwarf star.

What temperature is the LP 522-46?

The primary in the LP 522-46 system has an effective temperature of K ( °C). Find out more about the temperature of stars in Stellar guide
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