Stellar HostProfile

Kepler-81

M0 V • 348.3 pc

Records

literature rows

Planets

system count

References

distinct source labels

TIC: TIC 270611154

Approximate color

from effective temperature

Temperature

4261 K

3896 to 4500

26 values • 7 distinct

Mass

0.64 Msun

0.54 to 0.71

21 values • 6 distinct

Radius

0.59 Rsun

0.52 to 0.68

28 values • 11 distinct

Age

6.80 Gyr

3.63 to 6.80

4 values • 2 distinct

Luminosity

-0.90 log(Lsun)

-0.91 to -0.89

3 values • 3 distinct

Distance

348.3 pc

single adopted value

31 values • 1 distinct

Spectral Type

M0 V

Consistent across records

M0 V (1)

Planets

Stable across source rows

Sun

1.0 R☉ baseline

Kepler-81

0.59 R☉

Discovery

2014

Period

20.84 days

Radius

1.02 R⊕

Mass

—

Eq. Temp

357 K

Discovery

2012

Period

12.04 days

Radius

—

Mass

—

Eq. Temp

—

Discovery

2012

Period

5.95 days

Radius

2.33 R⊕

Mass

—

Eq. Temp

635 K

Evidence Summary

Rows

Stellar refs

System refs

Distancestable

31 values • 1 distinct

Parallaxstable

31 values • 1 distinct

Temperaturedisputed

26 values • 7 distinct

Massdisputed

21 values • 6 distinct

Radiusdisputed

28 values • 11 distinct

Agedisputed

4 values • 2 distinct

Luminositydisputed

3 values • 3 distinct

Surface Gravitydisputed

23 values • 7 distinct

Metallicitydisputed

16 values • 5 distinct

Spectral Typestable

1 values • 1 distinct

ST TEFF	ST MASS	ST RAD	ST AGE	ST LUM	ST SPECTYPE	SY DIST	Stellar Ref	System Ref
4500	—	0.59	—	—	—	348.3	Rowe et al. 2014	TICv8
—	—	—	—	—	—	348.3	Q1-Q17 DR25 Supplemental KOI Table	TICv8
4500	0.65	0.59	6.80	—	—	348.3	Q1-Q8 KOI Table	TICv8
4261	0.64	0.63	—	—	—	348.3	Q1-Q17 DR25 KOI Table	TICv8
—	—	—	—	—	—	348.3	Q1-Q17 DR25 Supplemental KOI Table	TICv8
4500	—	0.59	—	—	—	348.3	Q1-Q6 KOI Table	TICv8
—	0.64	0.59	—	—	—	348.3	Xie 2013	TICv8
4423.9	—	0.59	—	-0.91	—	348.3	Gaia DR2	TICv8
3896	0.54	0.52	—	—	—	348.3	Q1-Q17 DR24 KOI Table	TICv8
—	0.68	0.65	—	—	—	348.3	Hadden et al. 2014	TICv8
4500	—	0.59	—	—	—	348.3	Batalha et al. 2013	TICv8
3896	0.54	0.52	—	—	—	348.3	Q1-Q12 KOI Table	TICv8
3896	0.54	0.52	—	—	—	348.3	Q1-Q12 KOI Table	TICv8
3896	0.54	0.52	—	—	—	348.3	Q1-Q16 KOI Table	TICv8
4263	—	0.64	—	—	—	348.3	Berger et al. 2018	TICv8
4500	0.65	0.59	6.80	—	—	348.3	Q1-Q8 KOI Table	TICv8
3896	0.54	0.52	—	—	—	348.3	Q1-Q17 DR24 KOI Table	TICv8
—	—	—	—	—	—	348.3	Q1-Q17 DR25 Supplemental KOI Table	TICv8
3896	0.54	0.52	—	—	—	348.3	Q1-Q12 KOI Table	TICv8
3896	0.54	0.52	—	—	—	348.3	Q1-Q17 DR24 KOI Table	TICv8
4500	0.71	0.58	—	-0.90	—	348.3	TICv8	TICv8
4261	0.64	0.63	—	—	—	348.3	Q1-Q17 DR25 KOI Table	TICv8
4385	0.69	0.65	3.63	—	—	348.3	Morton et al. 2016	TICv8
4211	—	0.68	—	—	—	348.3	Latham et al. 2005	TICv8
3896	0.54	0.52	—	—	—	348.3	Q1-Q16 KOI Table	TICv8
4500	0.65	0.59	6.80	—	—	348.3	Q1-Q8 KOI Table	TICv8
4261	0.64	0.63	—	—	—	348.3	Q1-Q17 DR25 KOI Table	TICv8
3896	0.54	0.52	—	—	—	348.3	Q1-Q16 KOI Table	TICv8
3896	0.54	0.52	—	—	M0 V	348.3	Muirhead et al. 2012	TICv8
4263	0.68	0.65	—	-0.89	—	348.3	Mann et al. 2013	TICv8
4500	—	0.59	—	—	—	348.3	Q1-Q6 KOI Table	TICv8

Kepler-81

Adopted host values from all rows

Radius against the Sun

Known planets

Kepler-81 d

Kepler-81 c

Kepler-81 b

Underlying measurements and references