Stellar HostProfile

Kepler-1634

Unclassified star • 617.3 pc

Records

literature rows

Planets

system count

References

distinct source labels

TIC: TIC 270857293

Approximate color

from effective temperature

Stellar source: Morton et al. 2016 • System source: TICv8

Temperature

5474 K

5148.4 to 5637

8 values • 6 distinct

Mass

0.92 Msun

0.90 to 1.10

5 values • 3 distinct

Radius

0.89 Rsun

0.81 to 1.35

8 values • 6 distinct

Age

4.47 Gyr

single adopted value

1 values • 1 distinct

Distance

617.3 pc

single adopted value

9 values • 1 distinct

Planets

Stable across source rows

Sun

1.0 R☉ baseline

Kepler-1634

0.89 R☉

Discovery

2016

Period

374.9 days

Radius

3.19 R⊕

Mass

—

Eq. Temp

—

Kepler-1634 and Its Neptune-like Planet

Kepler-1634 is a star 2010 light-years away with one known planet in orbit. The host star is 4.47 billion years old and has a mass of 0.92 solar masses, a radius of 0.89 solar radii, and a temperature of 5470 K. Its mass and radius are smaller than the Sun's, and its temperature is cooler than the Sun's.

The planet, Kepler-1634 b, was discovered by transit in 2016. A transit occurs when a planet passes in front of its star from our viewpoint, causing a small dip in observed brightness. Kepler-1634 b has an orbital period of 375 days, the time it takes to complete one orbit. Its radius is 3.19 Earth radii, larger than Earth's. That radius places it among Neptune-like planets, a size class reaching 4 times Earth's radius; the class describes size, not composition.

Evidence Summary

Rows

Stellar refs

System refs

Distancestable

9 values • 1 distinct

Parallaxstable

9 values • 1 distinct

Temperaturedisputed

8 values • 6 distinct

Massdisputed

5 values • 3 distinct

Radiusdisputed

8 values • 6 distinct

Agestable

1 values • 1 distinct

Luminositydisputed

2 values • 2 distinct

Surface Gravitydisputed

6 values • 4 distinct

Metallicitydisputed

6 values • 4 distinct

ST TEFF	ST MASS	ST RAD	ST AGE	ST LUM	ST SPECTYPE	SY DIST	Stellar Ref	System Ref
5403	—	1.32	—	—	—	617.3	Latham et al. 2005	TICv8
5474	0.92	0.89	4.47	—	—	617.3	Morton et al. 2016	TICv8
5269.1	0.90	0.88	—	-0.27	—	617.3	TICv8	TICv8
5148.4	—	0.89	—	-0.30	—	617.3	Gaia DR2	TICv8
5636	1.10	1.35	—	—	—	617.3	Q1-Q17 DR25 KOI Table	TICv8
5636	1.10	1.35	—	—	—	617.3	Q1-Q16 KOI Table	TICv8
—	—	—	—	—	—	617.3	Q1-Q17 DR25 Supplemental KOI Table	TICv8
5636	1.10	1.35	—	—	—	617.3	Q1-Q17 DR24 KOI Table	TICv8
5637	—	0.81	—	—	—	617.3	Berger et al. 2018	TICv8

Kepler-1634

Adopted host values from one source row

Radius against the Sun

Known planets

Kepler-1634 b

Kepler-1634 and Its Neptune-like Planet

Underlying measurements and references