Stellar HostProfile

HD 206610

Unclassified star • 147.2 pc

Records

literature rows

Planets

system count

References

distinct source labels

HIP: HIP 107251TIC: TIC 333314269HD: HD 206610

Approximate color

from effective temperature

Stellar source: Jofré et al. 2015 • System source: TICv8

Temperature

4819 K

4819 to 4890

7 values • 6 distinct

Mass

1.43 Msun

1.30 to 1.93

5 values • 5 distinct

Radius

4.59 Rsun

4.59 to 6.12

6 values • 6 distinct

Age

3.08 Gyr

3 to 3.08

2 values • 2 distinct

Luminosity

1.21 log(Lsun)

1.04 to 1.28

3 values • 3 distinct

Distance

147.2 pc

single adopted value

9 values • 1 distinct

Planets

Stable across source rows

Sun

1.0 R☉ baseline

HD 206610

4.59 R☉

Discovery

2009

Period

673.2 days

Radius

—

Mass

647.1 M⊕

Eq. Temp

—

HD 206610 and Its Planet

HD 206610 is a K0 III star 480 light-years away, with a reported age of 3.08 billion years. Its mass is 1.43 solar masses, its radius is 4.59 solar radii, and its temperature is 4820 K. The star's reported mass and radius estimates are larger than the Sun's, while its reported temperature is cooler than the Sun's. One planet orbits this host.

That planet, HD 206610 b, was discovered in 2009 using the radial velocity method, which measures the wobble a planet's gravity induces in its star's motion; repeated wobbles reveal the planet and its orbital period. HD 206610 b has a minimum mass of 647 Earth masses and an orbital period of 673 days. Its minimum mass is larger than Earth's and roughly 2.04 times Jupiter's mass.

Evidence Summary

Rows

Stellar refs

System refs

Distancestable

9 values • 1 distinct

Parallaxstable

9 values • 1 distinct

Temperaturedisputed

7 values • 6 distinct

Massdisputed

5 values • 5 distinct

Radiusdisputed

6 values • 6 distinct

Agedisputed

2 values • 2 distinct

Luminositydisputed

3 values • 3 distinct

Surface Gravitydisputed

5 values • 4 distinct

Metallicitydisputed

5 values • 5 distinct

Spectral Typedisputed

2 values • 2 distinct

ST TEFF	ST MASS	ST RAD	ST AGE	ST LUM	ST SPECTYPE	SY DIST	Stellar Ref	System Ref
—	—	—	—	—	K0 III	147.2	Michigan Catalog, Vol. 5	TICv8
4821	1.30	—	—	—	—	147.2	Mortier et al. 2013	TICv8
4874	1.56	6.10	3	1.28	—	147.2	Johnson et al. 2010	TICv8
4890	1.93	4.92	—	—	—	147.2	Stassun et al. 2017	TICv8
4842	—	4.80	—	—	—	147.2	TICv8	TICv8
4819	1.43	4.59	3.08	1.21	—	147.2	Jofré et al. 2015	TICv8
4842	1.55	6.12	—	—	—	147.2	Luhn et al. 2019	TICv8
—	—	—	—	—	K0	147.2	Cannon & Pickering 1918	TICv8
4844.0	—	4.73	—	1.04	—	147.2	Gaia DR2	TICv8

HD 206610

Adopted host values from one source row

Radius against the Sun

Known planets

HD 206610 b

HD 206610 and Its Planet

Underlying measurements and references