Stellar HostProfile

HD 27631

G3 IV/V • 50.29 pc

Records

literature rows

Planets

system count

References

distinct source labels

HD: HD 27631TIC: TIC 7652514HIP: HIP 20199

Approximate color

from effective temperature

Temperature

5734.8 K

5691.8 to 5737

6 values • 4 distinct

Mass

0.94 Msun

0.94 to 1.01

5 values • 3 distinct

Radius

1.03 Rsun

0.92 to 1.08

4 values • 4 distinct

Age

4.21 Gyr

4.01 to 4.40

2 values • 2 distinct

Luminosity

0.04 log(Lsun)

-0.06 to 0.04

3 values • 3 distinct

Distance

50.29 pc

single adopted value

10 values • 1 distinct

Spectral Type

G3 IV/V

Multiple classifications reported

G3 IV/V (2), G0 (1), G3 IV-V (1)

Planets

Stable across source rows

Sun

1.0 R☉ baseline

HD 27631

1.03 R☉

Discovery

2012

Period

2208 days

Radius

—

Mass

460.8 M⊕

Eq. Temp

—

Evidence Summary

Rows

Stellar refs

System refs

Distancestable

10 values • 1 distinct

Parallaxstable

10 values • 1 distinct

Temperaturedisputed

6 values • 4 distinct

Massdisputed

5 values • 3 distinct

Radiusdisputed

4 values • 4 distinct

Agedisputed

2 values • 2 distinct

Luminositydisputed

3 values • 3 distinct

Surface Gravitydisputed

5 values • 4 distinct

Metallicitydisputed

5 values • 3 distinct

Spectral Typedisputed

4 values • 3 distinct

ST TEFF	ST MASS	ST RAD	ST AGE	ST LUM	ST SPECTYPE	SY DIST	Stellar Ref	System Ref
—	—	—	—	—	G0	50.29	Cannon & Pickering 1918	TICv8
—	—	—	—	—	G3 IV/V	50.29	Michigan Catalog, Vol. 2	TICv8
5737	0.94	1	4.40	-0.06	G3 IV-V	50.29	Marmier et al. 2013	TICv8
5732.5	—	1.07	—	0.04	—	50.29	Gaia DR2	TICv8
—	—	—	—	—	—	50.29	Henry et al. 1996	TICv8
5737	0.94	0.92	4.01	—	—	50.29	Barbato et al. 2018	TICv8
5700	0.94	—	—	—	—	50.29	Santos et al. 2013	TICv8
5691.8	1.01	1.08	—	0.04	—	50.29	TICv8	TICv8
—	—	—	—	—	—	50.29	Nordstrom et al. 2004	TICv8
5737	0.94	—	—	—	G3 IV/V	50.29	Xiao et al. 2023	TICv8

HD 27631

Adopted host values from all rows

Radius against the Sun

Known planets

HD 27631 b

Underlying measurements and references