Star Kepler 451

Binary star Kepler 451 is located 1305 light years away from the Sun. It consists of a hot subdwarf and a red dwarf. There are multiple known exoplanets in this system.

Kepler 451 A

Hot subdwarf

Spectral class: sdBV

Location

Right ascension: 19h 38m 32.6s

Declination: 46° 3' 59'' (northern hemisphere)

Parallax: 2.5

Sun distance: 1304.624 ly | 400 pc

Basic characteristic

Mass: 48 % M Sun

Size: 22 % R Sun

Temperature: 29564 K | 5.12 T Sun

Kepler 451 B

Red dwarf

Spectral class: M

Basic characteristic

Mass: 12 % M Sun

Size: 15.8 % R Sun | 1.6 R Jupiter

Kepler 451 system structure

Kepler 451 A
	Kepler 451 B c	0.9 AU	591.3 M⊕	406 days
	Kepler 451 B b	0.92 AU	559.5 M⊕	43 days
	Kepler 451 B d	2.1 AU	511.8 M⊕	1460 days
Kepler 451 B

More about Kepler 451

       Kepler 451 can be found in northern celestial hemisphere.

Other designations of this star
2M 1938+46, 2MASS 1938+4603, KIC 9472174, WISE J193832.61+460358.9 A, TYC 3556-3568-1 A, NSVS 5629361 A

External sources

Detection of a planet in the sdB + M dwarf binary system 2M 1938+4603

Scientific study, Accepted: 23. 11. 2014

Get your next news from nearby stars

This is a new project, and partly still in development. There will be soon more information and functions. We would love your support on social media.

Living Future: Nearby stars

Visit profile on X Follow @LIVINGfUTUREcz