Stellar HostProfile

HD 190007

K4 V • 12.71 pc

Records

literature rows

Planets

system count

References

distinct source labels

TIC: TIC 345217789HD: HD 190007HIP: HIP 98698

Approximate color

from effective temperature

Temperature

4610 K

4604 to 4721.9

5 values • 4 distinct

Mass

0.77 Msun

0.76 to 0.79

5 values • 4 distinct

Radius

0.73 Rsun

0.69 to 0.79

5 values • 4 distinct

Age

1.38 Gyr

1 to 1.76

2 values • 2 distinct

Luminosity

-0.67 log(Lsun)

-0.68 to -0.64

4 values • 4 distinct

Distance

12.71 pc

single adopted value

30 values • 1 distinct

Spectral Type

K4 V

Multiple classifications reported

K4 V (2), K2 (1), K3/4 V (1), K3/4V (1), K4 V (k) (1)

Planets

Stable across source rows

Sun

1.0 R☉ baseline

HD 190007

0.73 R☉

Discovery

2020

Period

11.72 days

Radius

—

Mass

16.46 M⊕

Eq. Temp

—

Evidence Summary

Rows

Stellar refs

System refs

Distancestable

30 values • 1 distinct

Parallaxstable

30 values • 1 distinct

Temperaturedisputed

5 values • 4 distinct

Massdisputed

5 values • 4 distinct

Radiusdisputed

5 values • 4 distinct

Agedisputed

2 values • 2 distinct

Luminositydisputed

4 values • 4 distinct

Surface Gravitydisputed

5 values • 3 distinct

Metallicitystable

3 values • 1 distinct

Spectral Typedisputed

6 values • 5 distinct

ST TEFF	ST MASS	ST RAD	ST AGE	ST LUM	ST SPECTYPE	SY DIST	Stellar Ref	System Ref
—	—	—	—	—	K3/4 V	12.71	Michigan Catalog, Vol. 5	TICv8
—	—	—	—	—	—	12.71	Duncan et al. 1991	TICv8
—	—	—	—	—	—	12.71	Duncan et al. 1991	TICv8
—	—	—	—	—	—	12.71	Duncan et al. 1991	TICv8
4721.9	0.76	0.69	—	-0.67	—	12.71	TICv8	TICv8
—	—	—	—	—	—	12.71	Duncan et al. 1991	TICv8
—	—	—	—	—	—	12.71	Duncan et al. 1991	TICv8
—	—	—	—	—	—	12.71	Pizzolato et al. 2003	TICv8
—	—	—	—	—	—	12.71	Duncan et al. 1991	TICv8
4650	—	0.72	—	-0.66	—	12.71	Gaia DR2	TICv8
—	—	—	—	—	—	12.71	Duncan et al. 1991	TICv8
4604	0.79	0.73	—	-0.64	K3/4V	12.71	Turnbull 2015	TICv8
—	—	—	—	—	—	12.71	Duncan et al. 1991	TICv8
—	—	—	—	—	—	12.71	Duncan et al. 1991	TICv8
—	—	—	—	—	—	12.71	Nidever et al. 2002	TICv8
—	—	—	—	—	—	12.71	Wright et al. 2004	TICv8
—	—	—	—	—	—	12.71	Duncan et al. 1991	TICv8
4610	0.77	—	—	—	K4 V	12.71	Stalport et al. 2023	TICv8
—	0.79	0.73	1.76	—	—	12.71	Takeda et al. 2007	TICv8
—	—	—	—	—	K4 V (k)	12.71	Gray et al. 2006	TICv8
4610	0.77	0.79	1	-0.68	—	12.71	Burt et al. 2021	TICv8
—	—	—	—	—	—	12.71	Duncan et al. 1991	TICv8
—	—	—	—	—	K2	12.71	Cannon & Pickering 1918	TICv8
—	—	—	—	—	—	12.71	Duncan et al. 1991	TICv8
—	—	—	—	—	—	12.71	Duncan et al. 1991	TICv8
—	—	—	—	—	—	12.71	Duncan et al. 1991	TICv8
—	—	—	—	—	—	12.71	Duncan et al. 1991	TICv8
—	—	—	—	—	K4 V	12.71	Gray et al. 2003	TICv8
—	—	—	—	—	—	12.71	Duncan et al. 1991	TICv8
—	—	—	—	—	—	12.71	Duncan et al. 1991	TICv8

HD 190007

Adopted host values from all rows

Radius against the Sun

Known planets

HD 190007 b

Underlying measurements and references