Stellar HostProfile

HD 73256

G8 IV • 36.71 pc

Records

literature rows

Planets

system count

References

distinct source labels

HD: HD 73256HIP: HIP 42214TIC: TIC 11665403

Approximate color

from effective temperature

Temperature

5537 K

5504 to 5570

2 values • 2 distinct

Mass

1 Msun

0.97 to 1.05

3 values • 3 distinct

Radius

0.92 Rsun

0.89 to 0.94

2 values • 2 distinct

Age

1.52 Gyr

0.83 to 2.20

2 values • 2 distinct

Luminosity

-0.15 log(Lsun)

-0.16 to -0.13

2 values • 2 distinct

Distance

36.71 pc

single adopted value

3 values • 1 distinct

Spectral Type

G8 IV

Multiple classifications reported

G8 IV (1), G8/K0 (1)

Planets

Stable across source rows

Sun

1.0 R☉ baseline

HD 73256

0.92 R☉

Discovery

2023

Period

2690 days

Radius

—

Mass

5085.3 M⊕

Eq. Temp

—

Evidence Summary

Rows

Stellar refs

System refs

Distancestable

3 values • 1 distinct

Parallaxstable

3 values • 1 distinct

Temperaturedisputed

2 values • 2 distinct

Massdisputed

3 values • 3 distinct

Radiusdisputed

2 values • 2 distinct

Agedisputed

2 values • 2 distinct

Luminositydisputed

2 values • 2 distinct

Surface Gravitydisputed

2 values • 2 distinct

Metallicitydisputed

2 values • 2 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
5570	1.05	0.89	0.83	-0.16	G8/K0	36.71	Udry et al. 2003	TICv8
5504	0.97	0.94	—	-0.13	—	36.71	TICv8	TICv8
—	1	—	2.20	—	G8 IV	36.71	Philipot et al. 2023	TICv8

HD 73256

Adopted host values from all rows

Radius against the Sun

Known planets

HD 73256 c

Underlying measurements and references