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Stellar HostProfile

Kepler-309

M0 V • 544.6 pc

Records

23

literature rows

Planets

2

system count

References

17

distinct source labels

TIC: TIC 273373488

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

4656 K

3880 to 4991.5

21 values • 9 distinct

Mass

0.51 Msun

0.51 to 0.82

14 values • 6 distinct

Radius

0.64 Rsun

0.49 to 0.98

21 values • 11 distinct

Age

8.51 Gyr

2.57 to 14

4 values • 3 distinct

Luminosity

-0.61 log(Lsun)

-0.65 to -0.57

2 values • 2 distinct

Distance

544.6 pc

single adopted value

23 values • 1 distinct

Spectral Type

M0 V

Consistent across records

M0 V (1)

Planets

2

Stable across source rows

2

System Layout

Known planets

2 planets linked to this host

Kepler-309 c

Transit

Discovery

2014

Period

105.4 days

Radius

Mass

Eq. Temp

Kepler-309 b

Transit

Discovery

2014

Period

5.92 days

Radius

1.56 R⊕

Mass

Eq. Temp

Provenance

Underlying measurements and references

Evidence Summary

Rows

23

Stellar refs

16

System refs

1

Distancestable

23 values • 1 distinct

Parallaxstable

23 values • 1 distinct

Temperaturedisputed

21 values • 9 distinct

Massdisputed

14 values • 6 distinct

Radiusdisputed

21 values • 11 distinct

Agedisputed

4 values • 3 distinct

Luminositydisputed

2 values • 2 distinct

Surface Gravitydisputed

17 values • 8 distinct

Metallicitydisputed

13 values • 5 distinct

Spectral Typestable

1 values • 1 distinct

ST TEFFST MASSST RADST AGEST LUMST SPECTYPESY DISTStellar RefSystem Ref
38830.520.50544.6Q1-Q17 DR25 KOI TableTICv8
47860.75544.6Berger et al. 2018TICv8
46800.670.6414544.6Q1-Q8 KOI TableTICv8
38800.510.49544.6Q1-Q12 KOI TableTICv8
47130.72544.6Rowe et al. 2014TICv8
38800.510.49M0 V544.6Muirhead et al. 2012TICv8
38800.510.49544.6Q1-Q17 DR24 KOI TableTICv8
47360.790.733.02544.6Morton et al. 2016TICv8
47140.750.77-0.57544.6TICv8TICv8
46560.77544.6Batalha et al. 2013TICv8
38800.510.49544.6Q1-Q16 KOI TableTICv8
46800.670.6414544.6Q1-Q8 KOI TableTICv8
544.6Q1-Q17 DR25 Supplemental KOI TableTICv8
47860.820.742.57544.6Fulton & Petigura 2018TICv8
38800.510.49544.6Q1-Q12 KOI TableTICv8
46560.77544.6Q1-Q6 KOI TableTICv8
544.6Q1-Q17 DR25 Supplemental KOI TableTICv8
4991.50.63-0.65544.6Gaia DR2TICv8
46560.77544.6Q1-Q6 KOI TableTICv8
38800.510.49544.6Q1-Q16 KOI TableTICv8
38800.510.49544.6Q1-Q17 DR24 KOI TableTICv8
46560.98544.6Latham et al. 2005TICv8
38830.520.50544.6Q1-Q17 DR25 KOI TableTICv8