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FBS 0444-113
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Star FBS 0444-113

Binary star FBS 0444-113 is located 62 light years away from the Sun. It consists of 2 red dwarf stars. For now, there are no known exoplanets in this star system.
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Sun distance
62 light years
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FBS 0444-113 A

Red dwarf, High proper motion star
Spectral class: M5e

Location +

Ascension iconRight ascension: 4h 46m 51.637s
Declination iconDeclination: -11° 16' 48.576'' (equatorial region)
Parallax iconParallax: 52.772
Distance iconSun distance: 61.804 ly | 18.9 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: 20 % M Sun
| 188.6 M Jupiter
 (estimate)
+
Star mass
The mass of the star FBS 0444-113 A is unknown. Based on its other characteristics, it is estimated to be about 20 % 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: 20 % R Sun
| 2.2 R Jupiter
(estimate)
+
Star size
Radius of the star FBS 0444-113 A is not known. Its estimated value based on other similar stars is about 20 % 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: 3200 K
 (estimate)
+
Star temperature
Surface temperature of FBS 0444-113 A is estimated to be 3207 K, which is 55 % 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

FBS 0444-113 B

Red dwarf, High proper motion star
Spectral class: M6

Basic characteristic

icon weight
Mass: 10 % M Sun
| 136.2 M Jupiter
 (estimate)
+
Star mass
The mass of the star FBS 0444-113 B is unknown. Based on its other characteristics, it is estimated to be about 10 % 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: 20 % R Sun
| 1.6 R Jupiter
(estimate)
+
Star size
Radius of the star FBS 0444-113 B is not known. Its estimated value based on other similar stars is about 20 % 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: 3100 K
 (estimate)
+
Star temperature
Surface temperature of FBS 0444-113 B is estimated to be 3053 K, which is 54 % 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 iconAbsolute magnitude (V): -1.4
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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FBS 0444-113 system structure

 FBS 0444-113 A
FBS 0444-113 B

More about FBS 0444-113

       FBS 0444-113 can be found in southern celestial hemisphere, however it is too dim to be seen with the naked eye or even a small telescope.
Other designations of this star
Gaia DR3 3181197137010596608
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External sources
simbad icon
Simbad database (FBS 0444-113B)
Astronomical database SIMBAD (the Set of Identifications, Measurements and Bibliography for Astronomical Data)
gaia icon
Gaia database (Gaia DR3 3181197137010596480)
Archive from the Gaia mission

Frequently Asked Questions

How far is the FBS 0444-113 system from the Sun?

The FBS 0444-113 system is 62 light years or 18.9 parsecs from the Sun.

What galaxy is the FBS 0444-113 star in?

The FBS 0444-113 is in the Milky Way galaxy just like the Sun.

How many stars are in the FBS 0444-113 system?

The FBS 0444-113 system contains 2 stars.

What type of star is the FBS 0444-113?

The primary in the FBS 0444-113 system is a Red dwarf star.

What temperature is the FBS 0444-113?

The primary in the FBS 0444-113 system has an effective temperature of K ( °C). Find out more about the temperature of stars in Stellar guide
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