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HD 85628
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Star HD 85628

White-Blue star HD 85628 is located 549 light years away from the Sun. It is a single star of spectral class A3V, that has 175 % of solar mass. There is at least one exoplanet in this system.
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Sun distance
549 light years
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HD 85628

White-Blue star
Spectral class: A3V

Location +

Ascension iconRight ascension: 9h 50m 19.220s
Declination iconDeclination: -66° 6' 50.139'' (southern hemisphere)
Parallax iconParallax: 5.944
Distance iconSun distance: 548.747 ly | 168.2 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: 175 % M Sun
| 1833 M Jupiter
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Star mass
Mass of the star HD 85628 is 1.75 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: 192 % R Sun
| 19.1 R Jupiter
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Star size
Radius of the star HD 85628 is 1.92 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: 7800 K | 1.35 T Sun
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Star temperature
Surface temperature of HD 85628 is 7800 K, which is 135 % 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: 0.8 billions years | 0.17 Sun
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Star age
Star HD 85628 is 0.8 billion years old, which is about 0.17 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

Magnitude iconApparent magnitude (V): 8.2
Magnitude iconAbsolute magnitude (V): 2.1
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 85628 system structure

 HD 85628
HD 85628 b 0.05 AU 532.5 M⊕ 17 R⊕ 2.8 days

More about HD 85628

Star HD 85628 is is approximately 92 % bigger than the Sun and temperature on its surface is around 7800 K (7527 °C), which is about 135 % of Sun's temperature.
       HD 85628 can be found in southern celestial hemisphere, you cannot see it with naked eye, but you can observe this star with basic telescope.
Other designations of this star
MASCARA 4, MASCARA-4, Ring-1, Gaia DR3 5245968236116294016
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External sources
icon study
gaia icon
Gaia database (Gaia DR3 5245968236116294016)
Archive from the Gaia mission
tess icon
TESS database (TOI 1924.01)
Archive from the TESS mission

Frequently Asked Questions

How far is the HD 85628 system from the Sun?

The HD 85628 system is 549 light years or 168.2 parsecs from the Sun.

What galaxy is the HD 85628 star in?

The HD 85628 is in the Milky Way galaxy just like the Sun.

How many stars are in the HD 85628 system?

The HD 85628 is a single star, there are no other known stars in the system.

What type of star is the HD 85628?

The star HD 85628 is a White-Blue star star.

What temperature is star HD 85628?

The star HD 85628 has an effective temperature of 7800 K. Find out more about the temperature of stars in Stellar guide
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