Stellar HostProfile

Kepler-57

Unclassified star • 644.1 pc

Records

literature rows

Planets

system count

References

distinct source labels

TIC: TIC 270615136

Approximate color

from effective temperature

Temperature

5294 K

5005.3 to 5390

21 values • 9 distinct

Mass

0.88 Msun

0.82 to 0.88

17 values • 8 distinct

Radius

0.79 Rsun

0.57 to 0.88

22 values • 11 distinct

Age

1.96 Gyr

0.60 to 4.68

4 values • 3 distinct

Luminosity

-0.35 log(Lsun)

-0.36 to -0.34

2 values • 2 distinct

Distance

644.1 pc

single adopted value

24 values • 1 distinct

Planets

Stable across source rows

Sun

1.0 R☉ baseline

Kepler-57

0.79 R☉

Discovery

2012

Period

5.73 days

Radius

—

Mass

—

Eq. Temp

—

Discovery

2012

Period

—

Radius

1.79 R⊕

Mass

—

Eq. Temp

—

Evidence Summary

Rows

Stellar refs

System refs

Distancestable

24 values • 1 distinct

Parallaxstable

24 values • 1 distinct

Temperaturedisputed

21 values • 9 distinct

Massdisputed

17 values • 8 distinct

Radiusdisputed

22 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
5145	0.82	0.73	—	—	—	644.1	Batalha et al. 2013	TICv8
5187.9	0.86	0.83	—	—	—	644.1	Leleu et al. 2023	TICv8
5320	0.88	0.79	—	—	—	644.1	Q1-Q17 DR25 KOI Table	TICv8
5145	—	0.73	—	—	—	644.1	Q1-Q6 KOI Table	TICv8
5145	0.83	0.73	—	—	—	644.1	Steffen et al. 2013	TICv8
5324	0.88	0.79	—	—	—	644.1	Q1-Q12 KOI Table	TICv8
5324	0.88	0.79	—	—	—	644.1	Q1-Q16 KOI Table	TICv8
5324	0.88	0.79	—	—	—	644.1	Q1-Q17 DR24 KOI Table	TICv8
5324	0.88	0.79	—	—	—	644.1	Q1-Q12 KOI Table	TICv8
5203	0.87	0.81	3.31	—	—	644.1	Fulton & Petigura 2018	TICv8
5005.3	—	0.88	—	-0.36	—	644.1	Gaia DR2	TICv8
5390	0.88	0.84	4.68	—	—	644.1	Morton et al. 2016	TICv8
5294	0.84	0.74	0.60	—	—	644.1	Q1-Q8 KOI Table	TICv8
—	0.88	0.79	—	—	—	644.1	Hadden et al. 2014	TICv8
5324	0.88	0.79	—	—	—	644.1	Q1-Q16 KOI Table	TICv8
5320	0.88	0.79	—	—	—	644.1	Q1-Q17 DR25 KOI Table	TICv8
5170.3	0.88	0.84	—	-0.34	—	644.1	TICv8	TICv8
5203	—	0.82	—	—	—	644.1	Berger et al. 2018	TICv8
5294	0.84	0.74	0.60	—	—	644.1	Q1-Q8 KOI Table	TICv8
—	—	—	—	—	—	644.1	Q1-Q17 DR25 Supplemental KOI Table	TICv8
5145	—	0.57	—	—	—	644.1	Latham et al. 2005	TICv8
5324	0.88	0.79	—	—	—	644.1	Q1-Q17 DR24 KOI Table	TICv8
—	—	—	—	—	—	644.1	Q1-Q17 DR25 Supplemental KOI Table	TICv8
5145	—	0.73	—	—	—	644.1	Q1-Q6 KOI Table	TICv8

Kepler-57

Adopted host values from all rows

Radius against the Sun

Known planets

Kepler-57 b

Kepler-57 c

Underlying measurements and references