Stellar HostProfile

HD 220074

K5 • 324.5 pc

Records

literature rows

Planets

system count

References

distinct source labels

TIC: TIC 269237357HIP: HIP 115218HD: HD 220074

Approximate color

from effective temperature

Temperature

3933.5 K

3787 to 3954.3

4 values • 4 distinct

Mass

1.70 Msun

1.20 to 2.20

2 values • 2 distinct

Radius

57.26 Rsun

49.70 to 66.05

4 values • 4 distinct

Age

4.50 Gyr

single adopted value

1 values • 1 distinct

Luminosity

2.89 log(Lsun)

single adopted value

1 values • 1 distinct

Distance

324.5 pc

single adopted value

5 values • 1 distinct

Spectral Type

Multiple classifications reported

K5 (1), M2 III (1)

Planets

Stable across source rows

Sun

1.0 R☉ baseline

HD 220074

57.26 R☉

Discovery

2012

Period

672.1 days

Radius

—

Mass

3527.8 M⊕

Eq. Temp

—

Evidence Summary

Rows

Stellar refs

System refs

Distancestable

5 values • 1 distinct

Parallaxstable

5 values • 1 distinct

Temperaturedisputed

4 values • 4 distinct

Massdisputed

2 values • 2 distinct

Radiusdisputed

4 values • 4 distinct

Agestable

1 values • 1 distinct

Luminositystable

1 values • 1 distinct

Surface Gravitydisputed

2 values • 2 distinct

Metallicitystable

2 values • 1 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
—	—	—	—	—	K5	324.5	Cannon & Pickering 1918	TICv8
3935	1.20	49.70	4.50	—	M2 III	324.5	Lee et al. 2013	TICv8
3787	2.20	54.92	—	—	—	324.5	Stassun et al. 2017	TICv8
3954.3	—	59.60	—	2.89	—	324.5	Gaia DR2	TICv8
3932	—	66.05	—	—	—	324.5	TICv8	TICv8

HD 220074

Adopted host values from all rows

Radius against the Sun

Known planets

HD 220074 b

Underlying measurements and references