Stellar HostProfile

14 Her

K0 • 17.93 pc

Records

literature rows

Planets

system count

References

distinct source labels

HD: HD 145675HIP: HIP 79248TIC: TIC 219483057

Approximate color

from effective temperature

Temperature

5313.0 K

5255 to 5518

10 values • 9 distinct

Mass

0.91 Msun

0.90 to 1.07

13 values • 7 distinct

Radius

0.96 Rsun

0.87 to 1.00

7 values • 6 distinct

Age

5.24 Gyr

3.90 to 7.47

5 values • 4 distinct

Luminosity

-0.15 log(Lsun)

-0.20 to -0.15

5 values • 5 distinct

Distance

17.93 pc

single adopted value

24 values • 1 distinct

Spectral Type

Multiple classifications reported

K0 (2), K0 IV-V (2), K0 V (2), K0V (1)

Planets

Stable across source rows

Sun

1.0 R☉ baseline

14 Her

0.96 R☉

Discovery

2002

Period

—

Radius

—

Mass

2828.7 M⊕

Eq. Temp

—

Discovery

2021

Period

1.57e4 days

Radius

—

Mass

1597.1 M⊕

Eq. Temp

—

Evidence Summary

Rows

Stellar refs

System refs

Distancestable

24 values • 1 distinct

Parallaxstable

24 values • 1 distinct

Temperaturedisputed

10 values • 9 distinct

Massdisputed

13 values • 7 distinct

Radiusdisputed

7 values • 6 distinct

Agedisputed

5 values • 4 distinct

Luminositydisputed

5 values • 5 distinct

Surface Gravitydisputed

8 values • 6 distinct

Metallicitydisputed

11 values • 9 distinct

Spectral Typedisputed

7 values • 4 distinct

ST TEFF	ST MASS	ST RAD	ST AGE	ST LUM	ST SPECTYPE	SY DIST	Stellar Ref	System Ref
—	0.91	—	—	—	—	17.93	Feng et al. 2022	TICv8
5418	—	—	—	—	—	17.93	Maldonado et al. 2015	TICv8
—	—	—	—	—	—	17.93	Valenti & Fischer 2005	TICv8
5311	0.90	—	—	—	—	17.93	Santos et al. 2004	TICv8
—	—	—	—	—	K0 IV-V	17.93	Gray et al. 2003	TICv8
—	—	—	—	—	—	17.93	Duncan et al. 1991	TICv8
—	1	—	—	—	K0 V	17.93	Butler et al. 2003	TICv8
—	0.97	—	4.60	—	K0	17.93	Bardalez Gagliuffi et al. 2025	TICv8
5255	0.90	—	3.90	-0.15	—	17.93	Naef et al. 2004	TICv8
5518	0.91	0.87	—	-0.20	K0 IV-V	17.93	von Braun et al. 2014	TICv8
5338	0.90	0.93	—	—	—	17.93	Stassun et al. 2017	TICv8
5255	0.90	—	—	—	—	17.93	Santos et al. 2003	TICv8
5282	—	1.00	—	-0.15	—	17.93	Gaia DR2	TICv8
—	—	—	—	—	—	17.93	Duncan et al. 1991	TICv8
—	—	—	—	—	—	17.93	Wright et al. 2004	TICv8
5314.9	0.97	1.00	—	—	—	17.93	Rosenthal et al. 2021	TICv8
5280	0.91	1.00	—	-0.15	—	17.93	TICv8	TICv8
—	1.07	0.96	5.24	—	—	17.93	Takeda et al. 2007	TICv8
—	—	—	—	—	K0 V	17.93	Wittenmyer et al. 2007	TICv8
—	0.90	—	—	—	—	17.93	Gozdziewski et al. 2006	TICv8
—	—	—	—	—	K0	17.93	Cannon & Pickering 1918	TICv8
—	—	—	7.47	—	—	17.93	Sanz-Forcada et al. 2010	TICv8
5388	1.07	0.96	5.24	-0.15	K0V	17.93	Turnbull 2015	TICv8
—	—	—	—	—	—	17.93	Nidever et al. 2002	TICv8

14 Her

Adopted host values from all rows

Radius against the Sun

Known planets

14 Her b

HD 145675 c

Underlying measurements and references