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HIP 57274
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Star HIP 57274

Orange star HIP 57274 is located 84 light years away from the Sun. It is a single star of spectral class K4V C, that has 73 % of solar mass. There are multiple known exoplanets in this system.
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Sun distance
84 light years
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HIP 57274

Orange star, High proper motion star
Spectral class: K4V C

Location +

Ascension iconRight ascension: 11h 44m 40.937s
Declination iconDeclination: 30° 57' 27.344'' (northern hemisphere)
Parallax iconParallax: 38.682
Distance iconSun distance: 84.317 ly | 25.9 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: 73 % M Sun
| 765 M Jupiter
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Star mass
Mass of the star HIP 57274 is 0.73 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: 68 % R Sun
| 6.8 R Jupiter
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Star size
Radius of the star HIP 57274 is 0.68 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: 4640 K | 0.8 T Sun
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Star temperature
Surface temperature of HIP 57274 is 4640 K, which is 80 % 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: 7.87 billions years | 1.71 Sun
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Star age
Star HIP 57274 is 7.87 billion years old, which is about 1.71 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
luminosity icon
Luminosity: 0.19 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

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 57274 system structure

 HIP 57274
HIP 57274 b 0.07 AU 11.6 M⊕ 8.1 days
HIP 57274 c 0.18 AU 130.3 M⊕ 32 days
HIP 57274 d 1.01 AU 168.5 M⊕ 431.7 days

More about HIP 57274

Nearby star HIP 57274 is a main sequence star that fuses hydrogen atoms into helium. It is approximately 70 % of the size of Sun and temperature on its surface is around 4640 K (4367 °C), which is about 80 % of Sun's temperature.
       HIP 57274 can be found in northern celestial hemisphere, you cannot see it with naked eye, but you can observe this star with basic telescope. The star is easily observable from Northern America, Europe and Asia.
Other designations of this star
BD+31 2290, HIC 57274, G 148-4, G 121-13, G 147-70, AG+31 1103, BD+31 2290, GJ 439, Gliese 439, LTT 13227, NLTT 28405, 2MASS J11444095+3057339, SAO 62684, TIC 5078530, TYC 2524-2128-1, WISEA J114440.93+305729.2, Gaia DR3 4021079911593673600
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External sources
simbad icon
Simbad database (BD+31 2290)
Astronomical database SIMBAD (the Set of Identifications, Measurements and Bibliography for Astronomical Data)
gaia icon
Gaia database (Gaia DR3 4021079911593673600)
Archive from the Gaia mission

Frequently Asked Questions

How far is the HIP 57274 system from the Sun?

The HIP 57274 system is 84 light years or 25.9 parsecs from the Sun.

What galaxy is the HIP 57274 star in?

The HIP 57274 is in the Milky Way galaxy just like the Sun.

How many stars are in the HIP 57274 system?

The HIP 57274 is a single star, there are no other known stars in the system.

What type of star is the HIP 57274?

The star HIP 57274 is a Orange star star.

What temperature is star HIP 57274?

The star HIP 57274 has an effective temperature of 4640 K. Find out more about the temperature of stars in Stellar guide
Closest stars

 BD+29 2228
 - 6.7 ly

2MASS J12043036+3212595
 - 8.2 ly

UCAC4 601-049541
 - 8.3 ly

LP 264-61
 - 10.2 ly

G 120-32
 - 10.3 ly
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