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Stellar HostProfile

Kepler-4

Unclassified star • 487.9 pc

Records

17

literature rows

Planets

1

system count

References

18

distinct source labels

TIC: TIC 350814622

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

5811 K

5697.7 to 5871

16 values • 9 distinct

Mass

1.10 Msun

1.03 to 1.22

10 values • 8 distinct

Radius

1.53 Rsun

1.16 to 1.63

16 values • 11 distinct

Age

5.30 Gyr

4.50 to 6.76

5 values • 5 distinct

Luminosity

0.40 log(Lsun)

0.35 to 0.41

3 values • 3 distinct

Distance

487.9 pc

single adopted value

17 values • 1 distinct

Planets

1

Stable across source rows

1

System Layout

Known planets

1 planets linked to this host

Kepler-4 b

Transit

Discovery

2009

Period

3.21 days

Radius

4.14 R⊕

Mass

Eq. Temp

1507 K

Provenance

Underlying measurements and references

Evidence Summary

Rows

17

Stellar refs

17

System refs

1

Distancestable

17 values • 1 distinct

Parallaxstable

17 values • 1 distinct

Temperaturedisputed

16 values • 9 distinct

Massdisputed

10 values • 8 distinct

Radiusdisputed

16 values • 11 distinct

Agedisputed

5 values • 5 distinct

Luminositydisputed

3 values • 3 distinct

Surface Gravitydisputed

13 values • 8 distinct

Metallicitydisputed

10 values • 6 distinct

ST TEFFST MASSST RADST AGEST LUMST SPECTYPESY DISTStellar RefSystem Ref
57721.031.600.41487.9TICv8TICv8
57811.091.53487.9Q1-Q16 KOI TableTICv8
58581.27487.9Batalha et al. 2013TICv8
57951.101.54487.9Q1-Q17 DR25 KOI TableTICv8
58581.121.274.70487.9Q1-Q8 KOI TableTICv8
58711.111.556.76487.9Morton et al. 2016TICv8
487.9Q1-Q17 DR25 Supplemental KOI TableTICv8
57811.091.53487.9Q1-Q17 DR24 KOI TableTICv8
57011.16487.9Latham et al. 2005TICv8
58581.27487.9Q1-Q6 KOI TableTICv8
58571.171.485.30487.9Southworth 2011TICv8
5697.71.630.40487.9Gaia DR2TICv8
57811.091.53487.9Q1-Q12 KOI TableTICv8
58271.53487.9Berger et al. 2018TICv8
57721.60487.9ExoFOPTICv8
58571.221.494.500.35487.9Borucki et al. 2010TICv8
58271.151.516.03487.9Fulton & Petigura 2018TICv8