Stellar HostProfile

Kepler-141

Unclassified star • 301.2 pc

Records

literature rows

Planets

system count

References

distinct source labels

TIC: TIC 273681580

Approximate color

from effective temperature

Stellar source: Morton et al. 2016 • System source: TICv8

Temperature

4996 K

4104 to 5019

20 values • 8 distinct

Mass

0.84 Msun

0.79 to 1.00

14 values • 7 distinct

Radius

0.79 Rsun

0.78 to 19.20

20 values • 11 distinct

Age

4.47 Gyr

0.89 to 12.39

4 values • 3 distinct

Distance

301.2 pc

single adopted value

22 values • 1 distinct

Planets

Stable across source rows

Sun

1.0 R☉ baseline

Kepler-141

0.79 R☉

Discovery

2014

Period

3.11 days

Radius

0.69 R⊕

Mass

—

Eq. Temp

—

Discovery

2014

Period

7.01 days

Radius

1.41 R⊕

Mass

—

Eq. Temp

—

Kepler-141: A Cool Star With Two Small Worlds

Kepler-141 is a star located 982 light-years from Earth, with two planets known to orbit it. The host star is estimated to be 4.47 billion years old, with a mass of 0.84 solar masses and a radius of 0.79 solar radii. Its temperature is 5000 K, cooler than the Sun.

Both planets were discovered by transit in 2014. Kepler-141 b is classified as a Sub-Earth and has a radius of 0.69 Earth radii, smaller than Earth's. It completes an orbit in 3.11 days. Kepler-141 c is classified as Earth-like and has a radius of 1.41 Earth radii, larger than Earth's, with an orbital period of 7.01 days. Among the listed planets, Kepler-141 b has the shortest year and the smallest radius, while Kepler-141 c has the longest year and the largest radius.

Evidence Summary

Rows

Stellar refs

System refs

Distancestable

22 values • 1 distinct

Parallaxstable

22 values • 1 distinct

Temperaturedisputed

20 values • 8 distinct

Massdisputed

14 values • 7 distinct

Radiusdisputed

20 values • 11 distinct

Agedisputed

4 values • 3 distinct

Luminositydisputed

2 values • 2 distinct

Surface Gravitydisputed

17 values • 7 distinct

Metallicitydisputed

12 values • 6 distinct

ST TEFF	ST MASS	ST RAD	ST AGE	ST LUM	ST SPECTYPE	SY DIST	Stellar Ref	System Ref
5019	0.88	0.78	0.89	—	—	301.2	Fulton & Petigura 2018	TICv8
5019	—	0.78	—	—	—	301.2	Berger et al. 2018	TICv8
4173	0.94	18.94	—	—	—	301.2	Q1-Q17 DR24 KOI Table	TICv8
4173	0.94	18.94	—	—	—	301.2	Q1-Q16 KOI Table	TICv8
4908	0.82	0.78	—	—	—	301.2	Q1-Q17 DR25 KOI Table	TICv8
4173	0.94	18.94	—	—	—	301.2	Q1-Q17 DR24 KOI Table	TICv8
4104	1.00	19.20	12.39	—	—	301.2	Q1-Q8 KOI Table	TICv8
4173	0.94	18.94	—	—	—	301.2	Q1-Q16 KOI Table	TICv8
4847.2	0.79	0.85	—	-0.45	—	301.2	TICv8	TICv8
—	—	—	—	—	—	301.2	Q1-Q17 DR25 Supplemental KOI Table	TICv8
—	—	—	—	—	—	301.2	Q1-Q17 DR25 Supplemental KOI Table	TICv8
4104	1.00	19.20	12.39	—	—	301.2	Q1-Q8 KOI Table	TICv8
4104	1	19.16	—	—	—	301.2	Batalha et al. 2013	TICv8
4831.3	—	0.83	—	-0.47	—	301.2	Gaia DR2	TICv8
4104	—	19.16	—	—	—	301.2	Q1-Q6 KOI Table	TICv8
4996	0.84	0.79	4.47	—	—	301.2	Morton et al. 2016	TICv8
4104	—	19.16	—	—	—	301.2	Q1-Q6 KOI Table	TICv8
4910	—	1.35	—	—	—	301.2	Latham et al. 2005	TICv8
4173	0.94	18.94	—	—	—	301.2	Q1-Q12 KOI Table	TICv8
4173	0.94	18.94	—	—	—	301.2	Q1-Q12 KOI Table	TICv8
4908	0.82	0.78	—	—	—	301.2	Q1-Q17 DR25 KOI Table	TICv8
4910	—	0.79	—	—	—	301.2	Rowe et al. 2014	TICv8

Kepler-141

Adopted host values from one source row

Radius against the Sun

Known planets

Kepler-141 b

Kepler-141 c

Kepler-141: A Cool Star With Two Small Worlds

Underlying measurements and references