Stellar HostProfile

Kepler-261

Unclassified star • 317.5 pc

Records

literature rows

Planets

system count

References

distinct source labels

TIC: TIC 137148674

Approximate color

from effective temperature

Temperature

5203 K

4929.2 to 5218

20 values • 9 distinct

Mass

0.86 Msun

0.82 to 0.88

14 values • 7 distinct

Radius

0.78 Rsun

0.74 to 1.75

20 values • 10 distinct

Age

2.40 Gyr

0.87 to 3.98

4 values • 3 distinct

Luminosity

-0.47 log(Lsun)

-0.48 to -0.47

2 values • 2 distinct

Distance

317.5 pc

single adopted value

22 values • 1 distinct

Planets

Stable across source rows

Sun

1.0 R☉ baseline

Kepler-261

0.78 R☉

Discovery

2014

Period

24.57 days

Radius

2.10 R⊕

Mass

—

Eq. Temp

509 K

Discovery

2014

Period

—

Radius

2.09 R⊕

Mass

—

Eq. Temp

—

Evidence Summary

Rows

Stellar refs

System refs

Distancestable

22 values • 1 distinct

Parallaxstable

22 values • 1 distinct

Temperaturedisputed

20 values • 9 distinct

Massdisputed

14 values • 7 distinct

Radiusdisputed

20 values • 10 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
5218	—	0.80	—	—	—	317.5	Q1-Q6 KOI Table	TICv8
5095	0.82	0.78	—	—	—	317.5	Q1-Q17 DR25 KOI Table	TICv8
5218	0.88	0.80	2.40	—	—	317.5	Q1-Q8 KOI Table	TICv8
5203	0.86	0.77	—	—	—	317.5	Q1-Q16 KOI Table	TICv8
5122.5	0.86	0.74	—	-0.47	—	317.5	TICv8	TICv8
5203	0.86	0.77	—	—	—	317.5	Q1-Q16 KOI Table	TICv8
—	—	—	—	—	—	317.5	Q1-Q17 DR25 Supplemental KOI Table	TICv8
5095	0.82	0.78	—	—	—	317.5	Q1-Q17 DR25 KOI Table	TICv8
5218	0.87	0.80	—	—	—	317.5	Batalha et al. 2013	TICv8
5121	—	0.75	—	—	—	317.5	Berger et al. 2018	TICv8
5203	0.86	0.77	—	—	—	317.5	Q1-Q12 KOI Table	TICv8
5144	0.85	0.80	3.98	—	—	317.5	Morton et al. 2016	TICv8
5218	—	0.80	—	—	—	317.5	Q1-Q6 KOI Table	TICv8
5218	0.88	0.80	2.40	—	—	317.5	Q1-Q8 KOI Table	TICv8
4929.2	—	0.79	—	-0.48	—	317.5	Gaia DR2	TICv8
5121	0.83	0.75	0.87	—	—	317.5	Fulton & Petigura 2018	TICv8
5098	—	0.79	—	—	—	317.5	Rowe et al. 2014	TICv8
5203	0.86	0.77	—	—	—	317.5	Q1-Q17 DR24 KOI Table	TICv8
—	—	—	—	—	—	317.5	Q1-Q17 DR25 Supplemental KOI Table	TICv8
5052	—	1.75	—	—	—	317.5	Latham et al. 2005	TICv8
5203	0.86	0.77	—	—	—	317.5	Q1-Q17 DR24 KOI Table	TICv8
5203	0.86	0.77	—	—	—	317.5	Q1-Q12 KOI Table	TICv8

Kepler-261

Adopted host values from all rows

Radius against the Sun

Known planets

Kepler-261 c

Kepler-261 b

Underlying measurements and references