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Stellar Catalog
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HD 71148
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Star HD 71148

Yellow star HD 71148 is located 72 light years away from the Sun. It is a single star of spectral class G1V, that has typically about 90 % of solar mass. For now, there are no known exoplanets in this star system.
Sun distance
72 light years
galaxy map

HD 71148

Yellow star, High proper motion star
Spectral class: G1V

Location +

Ascension iconRight ascension: 8h 27m 36.76s
Declination iconDeclination: 45° 39' 5.135'' (northern hemisphere)
Parallax iconParallax: 45.583
Distance iconSun distance: 71.553 ly | 21.9 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: 110 % M Sun
| 1141.9 M Jupiter
 (estimate)
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Star mass
The mass of the star HD 71148 is unknown. Based on its other characteristics, it is estimated to be about 110 % 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: 120 % R Sun
| 11.6 R Jupiter
(estimate)
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Star size
Radius of the star HD 71148 is not known. Its estimated value based on other similar stars is about 120 % 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: 5824 K | 1.01 T Sun
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Star temperature
Surface temperature of HD 71148 is 5824 K, which is 101 % 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

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
More about HD 71148
Nearby star HD 71148 is a main sequence star that fuses hydrogen atoms into helium. It is is approximately 17 % bigger than the Sun and temperature on its surface is around 5824 K (5551 °C), which is about 101 % of Sun's temperature.
       HD 71148 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
TYC 3415-2484-1, HIP 41484, HR 3309, BD+46 1398, Gliese 307.1, Gaia EDR3 918107434852949888
External sources
simbad icon
Simbad database (HD 71148)
Astronomical database SIMBAD (the Set of Identifications, Measurements and Bibliography for Astronomical Data)
gaia icon
Gaia database (Gaia EDR3 918107434852949888)
Archive from the Gaia mission
Class of stars Yellow star
Stars of spectral type G are sometimes also called yellow dwarfs. The Sun is one of them. These stars have a yellow color and a temperature above 5,000°C
Closest stars

 LSPM J0834+4529
 - 2.9 ly

EGGR 428
 - 6.7 ly

LP 209-68
 - 7.3 ly

Wolf 312
 - 8.8 ly

G 111-56
 - 9 ly
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