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Stellar HostProfile

Kepler-189

Unclassified star • 591.5 pc

Records

23

literature rows

Planets

2

system count

References

17

distinct source labels

TIC: TIC 158494327

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

5121 K

4963 to 5235

20 values • 9 distinct

Mass

0.84 Msun

0.79 to 0.85

15 values • 8 distinct

Radius

0.76 Rsun

0.70 to 0.83

21 values • 11 distinct

Age

2.34 Gyr

0.70 to 5.13

4 values • 3 distinct

Luminosity

-0.45 log(Lsun)

-0.45 to -0.45

2 values • 2 distinct

Distance

591.5 pc

single adopted value

23 values • 1 distinct

Planets

2

Stable across source rows

2

System Layout

Known planets

2 planets linked to this host

Kepler-189 c

Transit

Discovery

2014

Period

20.13 days

Radius

Mass

Eq. Temp

Kepler-189 b

Transit

Discovery

2014

Period

10.40 days

Radius

1.21 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

20 values • 9 distinct

Massdisputed

15 values • 8 distinct

Radiusdisputed

21 values • 11 distinct

Agedisputed

4 values • 3 distinct

Luminositydisputed

2 values • 2 distinct

Surface Gravitydisputed

17 values • 8 distinct

Metallicitydisputed

11 values • 5 distinct

ST TEFFST MASSST RADST AGEST LUMST SPECTYPESY DISTStellar RefSystem Ref
50730.850.77-0.45591.5TICv8TICv8
52280.840.76591.5Q1-Q17 DR24 KOI TableTICv8
49630.790.83591.5Q1-Q17 DR25 KOI TableTICv8
52280.840.76591.5Q1-Q12 KOI TableTICv8
49630.790.83591.5Q1-Q17 DR25 KOI TableTICv8
50450.800.753.98591.5Fulton & Petigura 2018TICv8
50470.790.70591.5Batalha et al. 2013TICv8
50470.70591.5Q1-Q6 KOI TableTICv8
52280.840.76591.5Q1-Q17 DR24 KOI TableTICv8
52350.75591.5Rowe et al. 2014TICv8
52280.840.76591.5Q1-Q16 KOI TableTICv8
50470.70591.5Q1-Q6 KOI TableTICv8
50470.73591.5Latham et al. 2005TICv8
591.5Q1-Q17 DR25 Supplemental KOI TableTICv8
0.840.76591.5Hadden et al. 2014TICv8
52280.840.76591.5Q1-Q12 KOI TableTICv8
52200.820.720.70591.5Q1-Q8 KOI TableTICv8
52280.840.76591.5Q1-Q16 KOI TableTICv8
591.5Q1-Q17 DR25 Supplemental KOI TableTICv8
50450.76591.5Berger et al. 2018TICv8
52200.820.720.70591.5Q1-Q8 KOI TableTICv8
4965.10.80-0.45591.5Gaia DR2TICv8
51690.830.805.13591.5Morton et al. 2016TICv8