Stellar HostProfile

GJ 338 A

M0 V • 6.33 pc

Records

literature rows

Planets

system count

References

distinct source labels

HD: HD 79210HIP: HIP 45343TIC: TIC 251078595

Approximate color

from effective temperature

Stellar source: DiTomasso et al. 2023 • System source: TICv8

Temperature

4001 K

3867 to 4001

2 values • 2 distinct

Mass

0.69 Msun

0.57 to 0.69

4 values • 4 distinct

Radius

0.58 Rsun

0.54 to 0.58

4 values • 3 distinct

Age

4 Gyr

0.48 to 4

2 values • 2 distinct

Luminosity

-1.10 log(Lsun)

-1.10 to -1.10

2 values • 2 distinct

Distance

6.33 pc

single adopted value

9 values • 1 distinct

Spectral Type

M0 V

Multiple classifications reported

K2 (1), M0 V (1), M0.0V (1)

Planets

Stable across source rows

Sun

1.0 R☉ baseline

GJ 338 A

0.58 R☉

No confirmed planets found for this stellar host.

Evidence Summary

Rows

Stellar refs

System refs

Distancestable

9 values • 1 distinct

Parallaxstable

9 values • 1 distinct

Temperaturedisputed

2 values • 2 distinct

Massdisputed

4 values • 4 distinct

Radiusdisputed

4 values • 3 distinct

Agedisputed

2 values • 2 distinct

Luminositydisputed

2 values • 2 distinct

Surface Gravitydisputed

4 values • 3 distinct

Metallicitystable

1 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
—	0.58	0.54	0.48	—	—	6.33	Takeda et al. 2007	TICv8
—	—	—	—	—	—	6.33	Wright et al. 2004	TICv8
—	—	—	—	—	—	6.33	Duncan et al. 1991	TICv8
—	—	—	—	—	—	6.33	Nordstrom et al. 2004	TICv8
—	0.57	0.58	—	—	—	6.33	TICv8	TICv8
3867	0.58	0.54	—	-1.10	M0.0V	6.33	Turnbull 2015	TICv8
—	—	—	—	—	—	6.33	Nidever et al. 2002	TICv8
—	—	—	—	—	K2	6.33	Cannon & Pickering 1918	TICv8
4001	0.69	0.58	4	-1.10	M0 V	6.33	DiTomasso et al. 2023	TICv8

GJ 338 A

Adopted host values from one source row

Radius against the Sun

Known planets

Underlying measurements and references