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Stellar HostProfile

Kepler-39

F7 IV • 1057.4 pc

Records

19

literature rows

Planets

1

system count

References

18

distinct source labels

TIC: TIC 272836943

Approximate color

from effective temperature

Canonical Summary

Adopted host values from all rows

Numeric fields use the median of non-null measurements. Disagreement stays visible through ranges, counts, and provenance.

Temperature

6266 K

5856.2 to 6404.1

17 values • 8 distinct

Mass

1.09 Msun

1.07 to 1.29

12 values • 6 distinct

Radius

1.39 Rsun

1 to 1.52

17 values • 11 distinct

Age

2.56 Gyr

0.80 to 4.40

6 values • 4 distinct

Luminosity

0.29 log(Lsun)

0.24 to 0.35

2 values • 2 distinct

Distance

1057.4 pc

single adopted value

19 values • 1 distinct

Spectral Type

F7 IV

Multiple classifications reported

F7 IV (1), F7 V (1)

Planets

1

Stable across source rows

1

System Layout

Known planets

1 planets linked to this host

Kepler-39 b

Transit

Discovery

2011

Period

21.09 days

Radius

13.90 R⊕

Mass

6388.4 M⊕

Eq. Temp

Provenance

Underlying measurements and references

Evidence Summary

Rows

19

Stellar refs

17

System refs

1

Distancestable

19 values • 1 distinct

Parallaxstable

19 values • 1 distinct

Temperaturedisputed

17 values • 8 distinct

Massdisputed

12 values • 6 distinct

Radiusdisputed

17 values • 11 distinct

Agedisputed

6 values • 4 distinct

Luminositydisputed

2 values • 2 distinct

Surface Gravitydisputed

14 values • 7 distinct

Metallicitydisputed

12 values • 6 distinct

Spectral Typedisputed

2 values • 2 distinct

ST TEFFST MASSST RADST AGEST LUMST SPECTYPESY DISTStellar RefSystem Ref
62661.071.521057.4Q1-Q17 DR24 KOI TableTICv8
63501.291.402.101057.4Bonomo et al. 2017TICv8
599211057.4Batalha et al. 2013TICv8
62601.241057.4Berger et al. 2018TICv8
62601.101.394.40F7 IV1057.4Bouchy et al. 2011TICv8
599211057.4Q1-Q6 KOI TableTICv8
59921.031057.4Latham et al. 2005TICv8
62601.081.234.401057.4Southworth 2012TICv8
1057.4Q1-Q17 DR25 Supplemental KOI TableTICv8
62251.111.040.801057.4Q1-Q8 KOI TableTICv8
63501.291.402.10F7 V1057.4Bonomo et al. 2015TICv8
5856.21.280.241057.4Gaia DR2TICv8
62661.071.521057.4Q1-Q17 DR25 KOI TableTICv8
62661.071.521057.4Q1-Q12 KOI TableTICv8
62661.071.521057.4Q1-Q16 KOI TableTICv8
63471.211.423.021057.4Morton et al. 2016TICv8
62661.071.521057.4Q1-Q16 KOI TableTICv8
6404.11.291.210.351057.4TICv8TICv8
1057.4Q1-Q17 DR25 Supplemental KOI TableTICv8