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K2-136
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Star K2-136

Orange star K2-136 is located 192 light years away from the Sun. It is a single star, that has 74 % of solar mass. There are multiple known exoplanets in this system.
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Sun distance
192 light years
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K2-136

Orange star

Location +

Ascension iconRight ascension: 4h 29m 39.100s
Declination iconDeclination: 22° 52' 57.200'' (northern hemisphere)
Parallax iconParallax: 16.982
Distance iconSun distance: 192.060 ly | 58.9 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: 74.2 % M Sun
| 777 M Jupiter
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Star mass
Mass of the star K2-136 is 0.742 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
| 6.7 R Jupiter
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Star size
Radius of the star K2-136 is 0.677 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: 4500 K | 0.78 T Sun
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Star temperature
Surface temperature of K2-136 is 4500 K, which is 78 % 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: 0.7 billions years | 0.15 Sun
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Star age
Star K2-136 is 0.7 billion years old, which is about 0.15 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: 0.1673 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

Magnitude iconApparent magnitude (V): 11.2
Magnitude iconAbsolute magnitude (V): 7.3
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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K2-136 system structure

 K2-136
K2-136 b 0.07 AU 3.5 M⊕ 1 R⊕ 8 days
K2-136 c 0.12 AU 18.1 M⊕ 3 R⊕ 17.3 days
K2-136 d 0.15 AU 2.5 M⊕ 1.6 R⊕ 25.6 days

More about K2-136

Star K2-136 is approximately 70 % of the size of Sun and temperature on its surface is around 4500 K (4227 °C), which is about 78 % of Sun's temperature.
       K2-136 can be found in northern celestial hemisphere, however it is too dim to be seen with the naked eye or even a small telescope.
Other designations of this star
EPIC 247589423, 2MASS J04293897+2252579
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External sources
icon study
icon study
tess icon
TESS database (TOI 5087.01)
Archive from the TESS mission

Frequently Asked Questions

How far is the K2-136 system from the Sun?

The K2-136 system is 192 light years or 58.9 parsecs from the Sun.

What galaxy is the K2-136 star in?

The K2-136 is in the Milky Way galaxy just like the Sun.

How many stars are in the K2-136 system?

The K2-136 is a single star, there are no other known stars in the system.

What type of star is the K2-136?

The star K2-136 is a Orange star star.

What temperature is star K2-136?

The star K2-136 has an effective temperature of 4500 K. Find out more about the temperature of stars in Stellar guide
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exoplanet iconAbout Stellar Catalog

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Estimated values
icon Objects listed in the Stellar Catalog often have values that are estimates. These estimates are determined using their known characteristics, such as spectral type, brightness across different wavelengths, distance from a star, and other factors.
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