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HATS-37
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Star HATS-37

Binary star HATS-37 is located 685 light years away from the Sun. It consists of a yellow star and a . There is at least one exoplanet in this system.
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Sun distance
685 light years
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HATS-37 A

Yellow star
Spectral class: G7V

Location +

Ascension iconRight ascension: 13h 19m 12.440s
Declination iconDeclination: -22° 59' 12.632'' (southern hemisphere)
Parallax iconParallax: 4.761
Distance iconSun distance: 685.119 ly | 210.1 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: 84.3 % M Sun
| 883 M Jupiter
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Star mass
Mass of the star HATS-37 A is 0.843 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: 88 % R Sun
| 8.7 R Jupiter
+
Star size
Radius of the star HATS-37 A is 0.877 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: 5326.0 K | 0.92 T Sun
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Star temperature
Surface temperature of HATS-37 A is 5326.0 K, which is 92 % 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: 11.46 billions years | 2.49 Sun
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Star age
Star HATS-37 A is 11.46 billion years old, which is about 2.49 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

Photometry

Magnitude iconApparent magnitude (V): 12.3
Magnitude iconAbsolute magnitude (V): 5.7
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

HATS-37 B

Unknown star type

Basic characteristic

icon weight
Mass: 65 % M Sun
| 681 M Jupiter
+
Star mass
Mass of the star HATS-37 B is 0.843 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
temperature iconTemperature: 5500 K
 (estimate)
+
Star temperature
Surface temperature of HATS-37 B is estimated to be 5473 K, which is 95 % 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
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HATS-37 system structure

 HATS-37 A
HATS-37 A b 0.05 AU 31.5 M⊕ 6.8 R⊕ 4.3 days
HATS-37 B

More about HATS-37

       HATS-37 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 6194574671813047424
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Frequently Asked Questions

How far is the HATS-37 system from the Sun?

The HATS-37 system is 685 light years or 210.1 parsecs from the Sun.

What galaxy is the HATS-37 star in?

The HATS-37 is in the Milky Way galaxy just like the Sun.

How many stars are in the HATS-37 system?

The HATS-37 system contains 2 stars.

What type of star is the HATS-37?

The primary in the HATS-37 system is a Yellow star star.

What temperature is star HATS-37?

The primary in the HATS-37 system has a temperature of 5326.0 K. Find out more about the temperature of stars in Stellar guide

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A planet’s helium atmosphere streams ahead of its orbit, while infrared observations reveal the hidden rhythms of its star. New work also shows how neutron-star tilt can reshape X-ray light, traces the past of massive blue supergiants, and maps cloudy and clear zones on the hot Jupiter WASP-43 b.
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