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Stellar HostProfile

Kepler-225

Unclassified star • 561.1 pc

Records

25

literature rows

Planets

2

system count

References

17

distinct source labels

TIC: TIC 63203294

Approximate color

from effective temperature

Canonical Summary

Adopted host values from one source row

Values come from the row with the most populated summary measurements. Missing values stay missing. Ranges and counts describe all source rows.

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

Temperature

4255 K

3682 to 4304

21 values • 8 distinct

Mass

0.66 Msun

0.46 to 0.66

14 values • 5 distinct

Radius

0.63 Rsun

0.44 to 0.77

21 values • 11 distinct

Age

2.88 Gyr

2.88 to 13.80

3 values • 2 distinct

Distance

561.1 pc

single adopted value

25 values • 1 distinct

Planets

2

Stable across source rows

2

Scale Comparison

Radius against the Sun

Current adopted radius: 0.63 R☉ (circles scaled linearly by radius)

Sun

1.0 R☉ baseline

Kepler-225

0.63 R☉

System Layout

Known planets

2 planets linked to this host

◌

Discovery

2014

Period

6.74 days

Radius

1.20 R⊕

Mass

—

Eq. Temp

—

◌

Discovery

2014

Period

18.79 days

Radius

1.84 R⊕

Mass

—

Eq. Temp

—

Kepler-225 and Its Two Worlds

Kepler-225 is an M1 V star, a small, cool red dwarf, located 1830 light-years away. It hosts two known planets. The star's reported mass estimate is 0.66 solar masses and its reported radius estimate is 0.63 solar radii, both smaller than the Sun's. Its reported temperature is 4260 K, cooler than the Sun's, and its age is 2.88 billion years.

Both planets were discovered by transit in 2014. Kepler-225 b is classified as Earth-like, with a reported radius estimate of 1.2 Earth radii, larger than Earth's. It has the shortest year among the listed planets at 6.74 days. Kepler-225 c is a Super-Earth with an orbital period of 18.8 days. Its reported radius estimate is 1.84 Earth radii, also larger than Earth's, and it has the longest year among the listed planets.

Among the listed planets, Kepler-225 b has the smallest radius by reported estimates, while Kepler-225 c has the longest year by reported estimates at 18.8 days.

Provenance

Underlying measurements and references

Download JSONDownload CSV

Evidence Summary

Rows

25

Stellar refs

16

System refs

1

Distancestable

25 values • 1 distinct

Parallaxstable

25 values • 1 distinct

Temperaturedisputed

21 values • 8 distinct

Massdisputed

14 values • 5 distinct

Radiusdisputed

21 values • 11 distinct

Agedisputed

3 values • 2 distinct

Luminositydisputed

3 values • 3 distinct

Surface Gravitydisputed

17 values • 8 distinct

Metallicitydisputed

11 values • 4 distinct

Spectral Typestable

1 values • 1 distinct

ST TEFFST MASSST RADST AGEST LUMST SPECTYPESY DISTStellar RefSystem Ref
36820.460.44———561.1Q1-Q16 KOI TableTICv8
4128—0.72———561.1Berger et al. 2018TICv8
42550.660.632.88——561.1Morton et al. 2016TICv8
36820.460.44———561.1Q1-Q12 KOI TableTICv8
——————561.1Q1-Q17 DR25 Supplemental KOI TableTICv8
36820.460.44———561.1Q1-Q17 DR24 KOI TableTICv8
4157—0.54———561.1Batalha et al. 2013TICv8
4237.6—0.71—-0.84—561.1Gaia DR2TICv8
——————561.1Q1-Q16 KOI TableTICv8
41660.650.77—-0.79—561.1TICv8TICv8
41260.620.60———561.1Q1-Q17 DR25 KOI TableTICv8
——————561.1Q1-Q17 DR25 Supplemental KOI TableTICv8
36820.460.44——M1 V561.1Muirhead et al. 2012TICv8
4157—0.54———561.1Q1-Q6 KOI TableTICv8
36820.460.44———561.1Q1-Q16 KOI TableTICv8
36820.460.44———561.1Q1-Q12 KOI TableTICv8
3682—0.48———561.1Rowe et al. 2014TICv8
4157—0.54———561.1Q1-Q6 KOI TableTICv8
——————561.1Q1-Q17 DR25 Supplemental KOI TableTICv8
41260.620.60———561.1Q1-Q17 DR25 KOI TableTICv8
43040.590.5613.80——561.1Q1-Q8 KOI TableTICv8
43040.590.5613.80——561.1Q1-Q8 KOI TableTICv8
36820.460.44———561.1Q1-Q17 DR24 KOI TableTICv8
41280.660.62—-1.00—561.1Mann et al. 2013TICv8
4157—0.68———561.1Latham et al. 2005TICv8