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Kepler 725
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Star Kepler 725

Yellow star Kepler 725 is located 2526 light years away from the Sun. It is a single star of spectral class G8V, that has 91 % of solar mass. There are multiple known exoplanets in this system.
Sun distance
2526 light years
galaxy map

Kepler 725

Yellow star
Spectral class: G8V

Location +

Ascension iconRight ascension: 18h 55m 54.608s
Declination iconDeclination: 44° 48' 41.543'' (northern hemisphere)
Parallax iconParallax: 1.291
Distance iconSun distance: 2525.991 ly | 774.5 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: 91 % M Sun
| 953 M Jupiter
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Star mass
Mass of the star Kepler 725 is 0.91 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: 83 % R Sun
| 8.2 R Jupiter
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Star size
Radius of the star Kepler 725 is 0.829 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: 5293.0 K | 0.92 T Sun
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Star temperature
Surface temperature of Kepler 725 is 5293.0 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

Photometry

Magnitude iconApparent magnitude (V): 15.2
Magnitude iconAbsolute magnitude (V): 5.8
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

Kepler 725 system structure

 Kepler 725
Kepler 725 b n/a 10.6 R⊕ 39.6 days
Kepler 725 c 0.67 AU 9.9 M⊕ 207.5 days
More about Kepler 725
Star Kepler 725 is a main sequence star that fuses hydrogen atoms into helium. It is approximately 80 % of the size of Sun and temperature on its surface is around 5293.0 K (5020 °C), which is about 92 % of Sun's temperature.
       Kepler 725 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
2MASS J18555459+4448416, KIC 8672910, KOI-918, WISE J185554.60+444841.6
External sources
icon study
A temperate 10-Earth-mass exoplanet around the Sun-like star Kepler-725
Scientific study, Accepted: 03. 06. 2025
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

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