Stellar HostProfile

HD 86728

G1V • 14.92 pc

Records

literature rows

Planets

system count

References

distinct source labels

HD: HD 86728HIP: HIP 49081TIC: TIC 172954294

Approximate color

from effective temperature

Temperature

5700 K

5610 to 5742

3 values • 3 distinct

Mass

0.96 Msun

0.96 to 1.03

4 values • 3 distinct

Radius

1.12 Rsun

1.06 to 1.24

4 values • 3 distinct

Age

9.52 Gyr

single adopted value

2 values • 1 distinct

Luminosity

0.14 log(Lsun)

0.14 to 0.17

3 values • 3 distinct

Distance

14.92 pc

single adopted value

11 values • 1 distinct

Spectral Type

G1V

Multiple classifications reported

G1V (1), G4 V (1), G5 (1)

Planets

Stable across source rows

Sun

1.0 R☉ baseline

HD 86728

1.12 R☉

Discovery

2025

Period

31.15 days

Radius

—

Mass

9.43 M⊕

Eq. Temp

—

Evidence Summary

Rows

Stellar refs

System refs

Distancestable

11 values • 1 distinct

Parallaxstable

11 values • 1 distinct

Temperaturedisputed

3 values • 3 distinct

Massdisputed

4 values • 3 distinct

Radiusdisputed

4 values • 3 distinct

Agestable

2 values • 1 distinct

Luminositydisputed

3 values • 3 distinct

Surface Gravitydisputed

4 values • 3 distinct

Metallicitystable

3 values • 1 distinct

Spectral Typedisputed

3 values • 3 distinct

ST TEFF	ST MASS	ST RAD	ST AGE	ST LUM	ST SPECTYPE	SY DIST	Stellar Ref	System Ref
—	0.96	1.06	9.52	—	—	14.92	Takeda et al. 2007	TICv8
—	—	—	—	—	—	14.92	Valenti & Fischer 2005	TICv8
—	—	—	—	—	—	14.92	Nidever et al. 2002	TICv8
5700	0.96	1.06	9.52	0.17	G1V	14.92	Turnbull 2015	TICv8
—	—	—	—	—	G5	14.92	Cannon & Pickering 1918	TICv8
5742	1.03	1.18	—	0.14	—	14.92	TICv8	TICv8
5610	0.97	1.24	—	0.14	—	14.92	Gupta et al. 2025	TICv8
—	—	—	—	—	—	14.92	Nordstrom et al. 2004	TICv8
—	—	—	—	—	—	14.92	Wright et al. 2004	TICv8
—	—	—	—	—	G4 V	14.92	Gray et al. 2003	TICv8
—	—	—	—	—	—	14.92	Duncan et al. 1991	TICv8

HD 86728

Adopted host values from all rows

Radius against the Sun

Known planets

HD 86728 b

Underlying measurements and references