Stellar HostProfile

Kepler-1761

Unclassified star • 221.2 pc

Records

literature rows

Planets

system count

References

distinct source labels

TIC: TIC 48421337

Approximate color

from effective temperature

Stellar source: Q1-Q12 KOI Table • System source: TICv8

Temperature

3767 K

3767 to 3969

9 values • 5 distinct

Mass

0.49 Msun

0.49 to 0.59

7 values • 5 distinct

Radius

0.48 Rsun

0.48 to 0.71

9 values • 6 distinct

Distance

221.2 pc

single adopted value

11 values • 1 distinct

Planets

Stable across source rows

Sun

1.0 R☉ baseline

Kepler-1761

0.48 R☉

Discovery

2021

Period

4.04 days

Radius

1.39 R⊕

Mass

—

Eq. Temp

—

Kepler-1761 b: An Earth-Like World Around a Cool Dwarf

Kepler-1761 is a single star located 721 light-years away, and it hosts one known planet. The star's reported mass estimate is 0.488 solar masses and its radius estimate is 0.479 solar radii, both smaller than the Sun's. Its temperature is 3770 K, cooler than the Sun's.

The planet is Kepler-1761 b, an Earth-like world discovered by transit in 2021. During a transit, a planet passes in front of its star from our viewpoint, causing a small dip in observed brightness; repeated dips help establish orbital periods. Kepler-1761 b completes an orbit every 4.04 days, and its radius is 1.39 Earth radii, larger than Earth's.

Evidence Summary

Rows

Stellar refs

System refs

Distancestable

11 values • 1 distinct

Parallaxstable

11 values • 1 distinct

Temperaturedisputed

9 values • 5 distinct

Massdisputed

7 values • 5 distinct

Radiusdisputed

9 values • 6 distinct

Agedisputed

2 values • 2 distinct

Luminositystable

1 values • 1 distinct

Surface Gravitydisputed

9 values • 6 distinct

Metallicitydisputed

5 values • 3 distinct

ST TEFF	ST MASS	ST RAD	ST AGE	ST LUM	ST SPECTYPE	SY DIST	Stellar Ref	System Ref
3802	0.59	0.60	—	-1.17	—	221.2	TICv8	TICv8
3819	—	0.71	—	—	—	221.2	Latham et al. 2005	TICv8
3767	0.49	0.48	—	—	—	221.2	Q1-Q12 KOI Table	TICv8
3767	0.49	0.48	—	—	—	221.2	Q1-Q16 KOI Table	TICv8
3819	—	0.52	—	—	—	221.2	Q1-Q6 KOI Table	TICv8
3969	0.53	0.51	13.90	—	—	221.2	Q1-Q8 KOI Table	TICv8
3767	0.49	0.48	—	—	—	221.2	Q1-Q17 DR24 KOI Table	TICv8
3871	0.57	0.53	—	—	—	221.2	Q1-Q17 DR25 KOI Table	TICv8
—	—	—	—	—	—	221.2	Q1-Q17 DR25 Supplemental KOI Table	TICv8
—	—	—	3.90	—	—	221.2	Gaidos et al. 2024	TICv8
3819	0.54	0.52	—	—	—	221.2	Batalha et al. 2013	TICv8

Kepler-1761

Adopted host values from one source row

Radius against the Sun

Known planets

Kepler-1761 b

Kepler-1761 b: An Earth-Like World Around a Cool Dwarf

Underlying measurements and references