Stellar HostProfile

GJ 411

M1.5 V • 5.68 pc

Records

literature rows

Planets

system count

References

distinct source labels

HD: HD 95735TIC: TIC 166646191HIP: HIP 54035

Approximate color

from effective temperature

Stellar source: Stock et al. 2020 • System source: TICv8

Temperature

3601 K

3563 to 3719.9

6 values • 5 distinct

Mass

0.39 Msun

0.37 to 0.39

6 values • 5 distinct

Radius

0.39 Rsun

0.37 to 0.40

6 values • 6 distinct

Luminosity

-1.71 log(Lsun)

-1.71 to -1.66

3 values • 3 distinct

Distance

5.68 pc

single adopted value

29 values • 1 distinct

Spectral Type

M1.5 V

Multiple classifications reported

M1.5 V (1), M1.9 (1), M2 (1), M2.0V (1), Mb (1)

Planets

Stable across source rows

Sun

1.0 R☉ baseline

GJ 411

0.39 R☉

Discovery

2019

Period

12.94 days

Radius

—

Mass

2.69 M⊕

Eq. Temp

—

Discovery

2021

Period

2946 days

Radius

—

Mass

13.60 M⊕

Eq. Temp

—

GJ 411 and Its Two Known Planets

GJ 411 is an M-type dwarf, a small, cool red star, located 18.5 light-years away. Its spectral type is M1.5 V. The star has a mass of 0.39 solar masses and a radius of 0.392 solar radii, both smaller than the Sun's, and a temperature of 3600 K, cooler than the Sun's. Two planets are known to orbit this host.

GJ 411 b was discovered in 2019 by the radial velocity method, which measures the wobble a planet's gravity induces in its star's motion. It has a minimum mass of 2.69 Earth masses, larger than Earth's, and an orbital period of 12.9 days.

HD 95735 c was discovered in 2021, also by radial velocity. Its minimum mass is 13.6 Earth masses, larger than Earth's, and its orbital period is 2950 days.

Among the listed planets, GJ 411 b has the shortest year and the smallest minimum mass, while HD 95735 c has the longest year and the largest minimum mass.

Evidence Summary

Rows

Stellar refs

System refs

Distancestable

29 values • 1 distinct

Parallaxstable

29 values • 1 distinct

Temperaturedisputed

6 values • 5 distinct

Massdisputed

6 values • 5 distinct

Radiusdisputed

6 values • 6 distinct

Agestable

1 values • 1 distinct

Luminositydisputed

3 values • 3 distinct

Surface Gravitydisputed

4 values • 4 distinct

Metallicitydisputed

4 values • 4 distinct

Spectral Typedisputed

5 values • 5 distinct

ST TEFF	ST MASS	ST RAD	ST AGE	ST LUM	ST SPECTYPE	SY DIST	Stellar Ref	System Ref
—	—	—	—	—	—	5.68	Nidever et al. 2002	TICv8
—	—	—	—	—	—	5.68	Duncan et al. 1991	TICv8
—	—	—	—	—	M2	5.68	Hawley et al. 1996	TICv8
—	—	—	—	—	—	5.68	Duncan et al. 1991	TICv8
—	—	—	—	—	—	5.68	Duncan et al. 1991	TICv8
—	—	—	—	—	—	5.68	Duncan et al. 1991	TICv8
—	—	—	—	—	—	5.68	Nordstrom et al. 2004	TICv8
3611	0.39	0.40	—	-1.70	M2.0V	5.68	Turnbull 2015	TICv8
—	—	—	—	—	—	5.68	Duncan et al. 1991	TICv8
3719.9	0.39	0.37	—	—	—	5.68	Rosenthal et al. 2021	TICv8
—	—	—	—	—	—	5.68	Duncan et al. 1991	TICv8
—	—	—	—	—	Mb	5.68	Cannon & Pickering 1918	TICv8
—	—	—	—	—	—	5.68	Duncan et al. 1991	TICv8
—	—	—	—	—	—	5.68	Duncan et al. 1991	TICv8
—	—	—	—	—	—	5.68	Duncan et al. 1991	TICv8
3601	0.39	0.39	—	-1.71	M1.5 V	5.68	Stock et al. 2020	TICv8
—	—	—	—	—	—	5.68	Duncan et al. 1991	TICv8
3719	0.39	0.37	8.05	—	—	5.68	Hurt et al. 2022	TICv8
—	0.37	0.38	—	—	—	5.68	TICv8	TICv8
—	—	—	—	—	—	5.68	Duncan et al. 1991	TICv8
—	—	—	—	—	—	5.68	Duncan et al. 1991	TICv8
—	—	—	—	—	—	5.68	Wright et al. 2004	TICv8
—	—	—	—	—	—	5.68	Pizzolato et al. 2003	TICv8
—	—	—	—	—	—	5.68	Duncan et al. 1991	TICv8
—	—	—	—	—	—	5.68	Duncan et al. 1991	TICv8
3563	0.39	0.39	—	-1.66	M1.9	5.68	Díaz et al. 2019	TICv8
—	—	—	—	—	—	5.68	Duncan et al. 1991	TICv8
—	—	—	—	—	—	5.68	Duncan et al. 1991	TICv8
3601	—	—	—	—	—	5.68	Harada et al. 2025	TICv8

GJ 411

Adopted host values from one source row

Radius against the Sun

Known planets

GJ 411 b

HD 95735 c

GJ 411 and Its Two Known Planets

Underlying measurements and references