Stellar HostProfile

Kepler-668

Unclassified star • 784.6 pc

Records

literature rows

Planets

system count

References

distinct source labels

TIC: TIC 350813835

Approximate color

from effective temperature

Canonical Summary

Adopted host values from all rows

Numeric fields use the median of non-null measurements. Disagreement stays visible through ranges, counts, and provenance.

Temperature

5472 K

5135.0 to 5612

12 values • 7 distinct

Mass

0.86 Msun

0.86 to 0.93

7 values • 5 distinct

Radius

0.78 Rsun

0.72 to 0.82

12 values • 7 distinct

Age

2.20 Gyr

0.50 to 3.89

2 values • 2 distinct

Luminosity

-0.40 log(Lsun)

-0.40 to -0.40

2 values • 2 distinct

Distance

784.6 pc

single adopted value

13 values • 1 distinct

Planets

Stable across source rows

System Layout

Known planets

1 planets linked to this host

Kepler-668 b

Transit

◌

Discovery

2016

Period

8.35 days

Radius

2.52 R⊕

Mass

—

Eq. Temp

790 K

Provenance

Underlying measurements and references

Evidence Summary

Rows

Stellar refs

System refs

Distancestable

13 values • 1 distinct

Parallaxstable

13 values • 1 distinct

Temperaturedisputed

12 values • 7 distinct

Massdisputed

7 values • 5 distinct

Radiusdisputed

12 values • 7 distinct

Agedisputed

2 values • 2 distinct

Luminositydisputed

2 values • 2 distinct

Surface Gravitydisputed

10 values • 7 distinct

Metallicitydisputed

6 values • 4 distinct

ST TEFF	ST MASS	ST RAD	ST AGE	ST LUM	ST SPECTYPE	SY DIST	Stellar Ref	System Ref
5592	0.86	0.78	—	—	—	784.6	Q1-Q17 DR24 KOI Table	TICv8
5592	0.86	0.79	—	—	—	784.6	Q1-Q17 DR25 KOI Table	TICv8
5592	0.86	0.78	—	—	—	784.6	Q1-Q16 KOI Table	TICv8
5612	0.93	0.82	0.50	—	—	784.6	Q1-Q8 KOI Table	TICv8
5352	0.87	0.82	3.89	—	—	784.6	Morton et al. 2016	TICv8
5345	—	0.72	—	—	—	784.6	Batalha et al. 2013	TICv8
5592	0.86	0.78	—	—	—	784.6	Q1-Q12 KOI Table	TICv8
5593	—	0.72	—	—	—	784.6	Berger et al. 2018	TICv8
5135.0	—	0.79	—	-0.40	—	784.6	Gaia DR2	TICv8
5262	0.90	0.76	—	-0.40	—	784.6	TICv8	TICv8
—	—	—	—	—	—	784.6	Q1-Q17 DR25 Supplemental KOI Table	TICv8
5345	—	0.72	—	—	—	784.6	Q1-Q6 KOI Table	TICv8
5345	—	0.72	—	—	—	784.6	Latham et al. 2005	TICv8