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HD 94510
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Star HD 94510

Subgiant HD 94510 is located 97 light years away from the Sun. It is a single star of spectral class K0IV, that has 190 % of solar mass. For now, there are no known exoplanets in this star system.
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Sun distance
97 light years
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HD 94510

Subgiant, High proper motion star
Spectral class: K0IV

Location +

Ascension iconRight ascension: 10h 53m 29.822s
Declination iconDeclination: -58° 51' 10.793'' (southern hemisphere)
Parallax iconParallax: 33.522
Distance iconSun distance: 97.295 ly | 29.8 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: 190 % M Sun
| 1990 M Jupiter
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Star mass
Mass of the star HD 94510 is 1.90 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: 690 % R Sun
| 68.7 R Jupiter
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Star size
Radius of the star HD 94510 is 6.90 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: 5006 K | 0.87 T Sun
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Star temperature
Surface temperature of HD 94510 is 5006 K, which is 87 % 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
luminosity icon
Luminosity: 26.85 L Sun
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Star luminosity
Luminosity is the total amount of energy a star gives off every second. Think of it as the star’s true brightness — not just how bright it looks from Earth. This is important because some stars may appear dim simply because they are far away, not because they’re actually faint... icon More about Star luminosity in StellarGuide

Photometry

Magnitude iconApparent magnitude (V): 3.8
Magnitude iconAbsolute magnitude (V): 1.4
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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HD 94510 system structure

 HD 94510

More about HD 94510

Nearby star HD 94510 is is approximately 7 times bigger than the Sun and temperature on its surface is around 5006 K (4733 °C), which is about 87 % of Sun's temperature.
       HD 94510 can be found in southern celestial hemisphere, and it is possible to see it with naked eye.
Other designations of this star
u Car, u Carinae, NSV 5011, CPD−58°2834, GC 14980, HD 94510, HIP 53253, HR 4257, SAO 238574, CCDM J10535-5851, Gaia DR3 5338833263117260672
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External sources
simbad icon
Simbad database (* u Car)
Astronomical database SIMBAD (the Set of Identifications, Measurements and Bibliography for Astronomical Data)
gaia icon
Gaia database (Gaia DR3 5338833263117260672)
Archive from the Gaia mission

Frequently Asked Questions

How far is the HD 94510 system from the Sun?

The HD 94510 system is 97 light years or 29.8 parsecs from the Sun.

What galaxy is the HD 94510 star in?

The HD 94510 is in the Milky Way galaxy just like the Sun.

How many stars are in the HD 94510 system?

The HD 94510 is a single star, there are no other known stars in the system.

What type of star is the HD 94510?

The star HD 94510 is a Subgiant star.

What temperature is star HD 94510?

The star HD 94510 has an effective temperature of 5006 K. Find out more about the temperature of stars in Stellar guide
Class of stars Subgiant
A subgiant is a term used to describe a luminous star that is typically running out of hydrogen for nuclear fusion and is thus departing from the main sequence. These stars are classified as Yerkes luminosity class IV.
Closest stars

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 - 8.9 ly

L 143-22
 - 9.5 ly

HD 101930
 0.74 M☉ 11.2 ly
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