Stellar HostProfile

Kepler-353

Unclassified star • 384.7 pc

Records

literature rows

Planets

system count

References

distinct source labels

TIC: TIC 239229234

Approximate color

from effective temperature

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

Temperature

3985 K

3757 to 4090

21 values • 9 distinct

Mass

0.58 Msun

0.54 to 0.61

15 values • 7 distinct

Radius

0.56 Rsun

0.50 to 0.74

21 values • 11 distinct

Age

3.39 Gyr

3.39 to 13.90

4 values • 3 distinct

Distance

384.7 pc

single adopted value

24 values • 1 distinct

Planets

Stable across source rows

Sun

1.0 R☉ baseline

Kepler-353

0.56 R☉

Discovery

2014

Period

5.80 days

Radius

0.89 R⊕

Mass

—

Eq. Temp

—

Discovery

2014

Period

8.41 days

Radius

1.38 R⊕

Mass

—

Eq. Temp

—

Kepler-353 and Its Two Planets

Kepler-353 is a star located 1250 light-years away. The star is 3.39 billion years old and has a mass of 0.58 solar masses, a radius of 0.56 solar radii, and a temperature of 3990 K. Its reported mass and radius are smaller than the Sun's, and its temperature is cooler than the Sun's. Two planets orbit this host.

Both planets were discovered by transit in 2014. Kepler-353 b is a Sub-Earth with a radius of 0.89 Earth radii and an orbital period of 5.8 days, so its radius is smaller than Earth's and its year is the shortest among the listed planets. Kepler-353 c is Earth-like, with a radius of 1.38 Earth radii and an orbital period of 8.41 days; its radius is larger than Earth's and its year is the longest among the listed planets. Kepler-353 c also has the largest radius among the listed planets, while Kepler-353 b has the smallest.

Evidence Summary

Rows

Stellar refs

System refs

Distancestable

24 values • 1 distinct

Parallaxstable

24 values • 1 distinct

Temperaturedisputed

21 values • 9 distinct

Massdisputed

15 values • 7 distinct

Radiusdisputed

21 values • 11 distinct

Agedisputed

4 values • 3 distinct

Luminositydisputed

3 values • 3 distinct

Surface Gravitydisputed

18 values • 7 distinct

Metallicitydisputed

11 values • 4 distinct

ST TEFF	ST MASS	ST RAD	ST AGE	ST LUM	ST SPECTYPE	SY DIST	Stellar Ref	System Ref
—	—	—	—	—	—	384.7	Q1-Q17 DR25 Supplemental KOI Table	TICv8
—	—	—	4.59	—	—	384.7	Gaidos et al. 2024	TICv8
3942.5	—	0.68	—	-1.00	—	384.7	Gaia DR2	TICv8
3903	—	0.50	—	—	—	384.7	Rowe et al. 2014	TICv8
3758	—	0.64	—	—	—	384.7	Berger et al. 2018	TICv8
3903	0.54	0.52	—	—	—	384.7	Q1-Q17 DR24 KOI Table	TICv8
3903	0.54	0.52	—	—	—	384.7	Q1-Q16 KOI Table	TICv8
3903	0.54	0.52	—	—	—	384.7	Q1-Q12 KOI Table	TICv8
3903	0.54	0.52	—	—	—	384.7	Dressing & Charbonneau 2013	TICv8
3952	—	0.74	—	—	—	384.7	Latham et al. 2005	TICv8
3903	0.54	0.52	—	—	—	384.7	Q1-Q12 KOI Table	TICv8
3952	—	0.52	—	—	—	384.7	Q1-Q6 KOI Table	TICv8
—	—	—	—	—	—	384.7	Q1-Q17 DR25 Supplemental KOI Table	TICv8
3909	0.60	0.56	—	-1.19	—	384.7	Mann et al. 2013	TICv8
3985	0.58	0.56	3.39	—	—	384.7	Morton et al. 2016	TICv8
4090	0.55	0.53	13.90	—	—	384.7	Q1-Q8 KOI Table	TICv8
3903	0.54	0.52	—	—	—	384.7	Q1-Q16 KOI Table	TICv8
3757	0.55	0.54	—	—	—	384.7	Q1-Q17 DR25 KOI Table	TICv8
3952	—	0.52	—	—	—	384.7	Q1-Q6 KOI Table	TICv8
3903	0.54	0.52	—	—	—	384.7	Q1-Q17 DR24 KOI Table	TICv8
4090	0.55	0.53	13.90	—	—	384.7	Q1-Q8 KOI Table	TICv8
3757	0.55	0.54	—	—	—	384.7	Q1-Q17 DR25 KOI Table	TICv8
3915	0.61	0.63	—	-1.07	—	384.7	TICv8	TICv8
3952	0.54	0.52	—	—	—	384.7	Batalha et al. 2013	TICv8

Kepler-353

Adopted host values from one source row

Radius against the Sun

Known planets

Kepler-353 b

Kepler-353 c

Kepler-353 and Its Two Planets

Underlying measurements and references