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Stellar HostProfile

Kepler-1239

Unclassified star • 2140.6 pc

Records

15

literature rows

Planets

1

system count

References

13

distinct source labels

TIC: TIC 275496016

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

6564 K

5672 to 6564

13 values • 6 distinct

Mass

1.40 Msun

1.07 to 1.40

10 values • 6 distinct

Radius

1.57 Rsun

0.95 to 1.70

13 values • 8 distinct

Age

1.62 Gyr

single adopted value

1 values • 1 distinct

Distance

2140.6 pc

single adopted value

15 values • 1 distinct

Planets

1

Stable across source rows

1

Scale Comparison

Radius against the Sun

Current adopted radius: 1.57 R☉ • circles scaled linearly by radius

Sun

1.0 R☉ baseline

Kepler-1239

1.57 R☉

System Layout

Known planets

1 planets linked to this host

◌

Discovery

2016

Period

5.19 days

Radius

2.90 R⊕

Mass

—

Eq. Temp

—

Kepler-1239 and Its Neptune-Like Planet

Kepler-1239 is a star 6980 light-years away with one known planet in orbit. The star is 1.62 billion years old and has a mass of 1.4 solar masses, a radius of 1.57 solar radii, and a temperature of 6560 K. Its mass and radius are larger than the Sun's, and its temperature is hotter.

The planet Kepler-1239 b is Neptune-like and was discovered by transit in 2016. A transit occurs when a planet passes in front of its star from our viewpoint. Its orbital period is 5.19 days, and its radius is 2.9 Earth radii, larger than Earth's.

Provenance

Underlying measurements and references

Download JSONDownload CSV

Evidence Summary

Rows

15

Stellar refs

12

System refs

1

Distancestable

15 values • 1 distinct

Parallaxstable

15 values • 1 distinct

Temperaturedisputed

13 values • 6 distinct

Massdisputed

10 values • 6 distinct

Radiusdisputed

13 values • 8 distinct

Agestable

1 values • 1 distinct

Luminositydisputed

2 values • 2 distinct

Surface Gravitydisputed

12 values • 6 distinct

Metallicitydisputed

8 values • 3 distinct

ST TEFFST MASSST RADST AGEST LUMST SPECTYPESY DISTStellar RefSystem Ref
63211.211.12———2140.6Q1-Q17 DR25 KOI TableTICv8
65641.401.571.62——2140.6Morton et al. 2016TICv8
63431.211.14———2140.6Q1-Q17 DR24 KOI TableTICv8
63211.211.12———2140.6Q1-Q17 DR25 KOI TableTICv8
63431.211.14———2140.6Q1-Q16 KOI TableTICv8
6096—0.95———2140.6Latham et al. 2005TICv8
60961.090.95———2140.6Q1-Q8 KOI TableTICv8
——————2140.6Q1-Q17 DR25 Supplemental KOI TableTICv8
58831.071.61—0.45—2140.6TICv8TICv8
63431.211.14———2140.6Q1-Q12 KOI TableTICv8
60961.181.10———2140.6Batalha et al. 2013TICv8
——————2140.6Q1-Q17 DR25 Supplemental KOI TableTICv8
6096—1.10———2140.6Q1-Q6 KOI TableTICv8
63431.211.14———2140.6Q1-Q17 DR24 KOI TableTICv8
5672—1.70—0.43—2140.6Gaia DR2TICv8