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Kepler 345
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Star Kepler 345

Binary star Kepler 345 is located 1175 light years away from the Sun. It consists of a orange star and a . There are multiple known exoplanets in this system.
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Sun distance
1175 light years
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Kepler 345 A

Orange star, flare star

Location +

Ascension iconRight ascension: 19h 40m 54.934s
Declination iconDeclination: 45° 58' 15.758'' (northern hemisphere)
Parallax iconParallax: 2.776
Distance iconSun distance: 1,174.819 ly | 360.2 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: 59 % M Sun
| 618 M Jupiter
+
Star mass
Mass of the star Kepler 345 A is 0.59 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: 60 % R Sun
| 5.9 R Jupiter
(estimate)
+
Star size
Radius of the star Kepler 345 A is not known. Its estimated value based on other similar stars is about 60 % 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: 4800 K
 (estimate)
+
Star temperature
Surface temperature of Kepler 345 A is estimated to be 4796 K, which is 83 % 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): -7.8
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 345 B

Unknown star type

Basic characteristic

temperature iconTemperature: 4800 K
 (estimate)
+
Star temperature
Surface temperature of Kepler 345 B is estimated to be 4796 K, which is 83 % 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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Kepler 345 system structure

 Kepler 345 A
Kepler 345 A b 0.07 AU 0.7 R⊕ 7.4 days
Kepler 345 A c 0.08 AU 1.2 R⊕ 9.4 days
Kepler 345 B

More about Kepler 345

       Kepler 345 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 J19405491+4558156, TIC 271546191, LAMOST J194054.91+455815.6, Gaia DR3 2080067749681845504
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Frequently Asked Questions

How far is the Kepler 345 system from the Sun?

The Kepler 345 system is 1175 light years or 360.2 parsecs from the Sun.

What galaxy is the Kepler 345 star in?

The Kepler 345 is in the Milky Way galaxy just like the Sun.

How many stars are in the Kepler 345 system?

The Kepler 345 system contains 2 stars.

What type of star is the Kepler 345?

The primary in the Kepler 345 system is a Orange star star.

What temperature is the Kepler 345?

The primary in the Kepler 345 system has an effective temperature of K ( °C). Find out more about the temperature of stars in Stellar guide
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