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HIP 54373
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Star HIP 54373

Orange star HIP 54373 is located 61 light years away from the Sun. It is a single star of spectral class K5V C, that has 57 % of solar mass. There are multiple known exoplanets in this system.
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Sun distance
61 light years
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HIP 54373

Orange star, High proper motion star
Spectral class: K5V C

Location +

Ascension iconRight ascension: 11h 7m 27.441s
Declination iconDeclination: -19° 17' 30.091'' (equatorial region)
Parallax iconParallax: 53.378
Distance iconSun distance: 61.103 ly | 18.7 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: 57 % M Sun
| 597 M Jupiter
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Star mass
Mass of the star HIP 54373 is 0.57 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: 60 % R Sun
| 5.8 R Jupiter
(estimate)
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Star size
Radius of the star HIP 54373 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 icon
Temperature: 3760 K | 0.65 T Sun
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Star temperature
Surface temperature of HIP 54373 is 3760 K, which is 65 % 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): 10.4
Magnitude iconAbsolute magnitude (V): 9
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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HIP 54373 system structure

 HIP 54373
HIP 54373 b 0.06 AU 8.6 M⊕ 7.8 days
HIP 54373 c 0.1 AU 12.4 M⊕ 15.1 days

More about HIP 54373

Nearby star HIP 54373 is a main sequence star that fuses hydrogen atoms into helium. It is approximately 60 % of the size of Sun and temperature on its surface is around 3760 K (3487 °C), which is about 65 % of Sun's temperature.
       HIP 54373 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
HIC 54373, NLTT 26359, BD-18 3106, 2MASS J11072772-1917293, TIC 410407964, TYC 6080-372-1, WDS J11075-1917A, Gaia DR3 3552000252294347392
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External sources
simbad icon
Simbad database (BD-18 3106)
Astronomical database SIMBAD (the Set of Identifications, Measurements and Bibliography for Astronomical Data)
gaia icon
Gaia database (Gaia DR3 3552000252294347392)
Archive from the Gaia mission

Frequently Asked Questions

How far is the HIP 54373 system from the Sun?

The HIP 54373 system is 61 light years or 18.7 parsecs from the Sun.

What galaxy is the HIP 54373 star in?

The HIP 54373 is in the Milky Way galaxy just like the Sun.

How many stars are in the HIP 54373 system?

The HIP 54373 is a single star, there are no other known stars in the system.

What type of star is the HIP 54373?

The star HIP 54373 is a Orange star star.

What temperature is star HIP 54373?

The star HIP 54373 has an effective temperature of 3760 K. Find out more about the temperature of stars in Stellar guide
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