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HD 47127
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Star HD 47127

Binary star HD 47127 is located 87 light years away from the Sun. It consists of a yellow star and a brown dwarf. For now, there are no known exoplanets in this star system.
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Sun distance
87 light years
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HD 47127 A

Yellow star, High proper motion star
Spectral class: G5 E

Location +

Ascension iconRight ascension: 6h 37m 33.824s
Declination iconDeclination: 12° 10' 45.461'' (equatorial region)
Parallax iconParallax: 37.561
Distance iconSun distance: 86.834 ly | 26.6 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: 102 % M Sun
| 1069 M Jupiter
+
Star mass
Mass of the star HD 47127 A is 1.02 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: 120 % R Sun
| 11.6 R Jupiter
(estimate)
+
Star size
Radius of the star HD 47127 A 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 iconTemperature: 5800 K
 (estimate)
+
Star temperature
Surface temperature of HD 47127 A is estimated to be 5814 K, which is 100 % 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

HD 47127 B

Brown dwarf, , High proper motion star
Spectral class: T

Basic characteristic

icon weight
Mass: 2 % M Sun
| 21 M Jupiter
 (estimate)
+
Star mass
The estimated mass of the star HD 47127 B is about 2 % of the Sun's mass, or approximately 21 Jupiter 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

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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HD 47127 system structure

 HD 47127 A
HD 47127 B

More about HD 47127

       HD 47127 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
LTT 11882, HIC 31660, HIP 31660, 2MASS J06373390+1210505, NLTT 16752, TIC 307943195, TYC 741-1283-1, WDS J06376+1211A, Gaia DR2 3352152743956693376, Gaia DR3 3352152743956693376
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Frequently Asked Questions

How far is the HD 47127 system from the Sun?

The HD 47127 system is 87 light years or 26.6 parsecs from the Sun.

What galaxy is the HD 47127 star in?

The HD 47127 is in the Milky Way galaxy just like the Sun.

How many stars are in the HD 47127 system?

The HD 47127 system contains 2 stars.

What type of star is the HD 47127?

The primary in the HD 47127 system is a Yellow star star.

What temperature is the HD 47127?

The primary in the HD 47127 system has an effective temperature of K ( °C). Find out more about the temperature of stars in Stellar guide
Closest stars

 Gaia DR3 3328084640576931072
 - 1.9 ly

PM J06219+1231
 - 6.8 ly

UCAC4 515-033771
 - 7.8 ly

LF 8 +13 265
 - 8.8 ly

2MASS J06214915+1555399
 - 8.8 ly
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