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Stellar HostProfile

Kepler-157

Unclassified star • 773.7 pc

Records

28

literature rows

Planets

3

system count

References

16

distinct source labels

TIC: TIC 122716806

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

5866 K

5727.3 to 5988

25 values • 9 distinct

Mass

1.02 Msun

0.92 to 1.03

18 values • 5 distinct

Radius

0.93 Rsun

0.90 to 1.13

25 values • 11 distinct

Age

0.30 Gyr

0.30 to 7.59

5 values • 3 distinct

Luminosity

0.07 log(Lsun)

0.05 to 0.09

2 values • 2 distinct

Distance

773.7 pc

single adopted value

28 values • 1 distinct

Planets

3

Stable across source rows

3

System Layout

Known planets

3 planets linked to this host

Kepler-157 d

Transit

Discovery

2016

Period

Radius

1.67 R⊕

Mass

Eq. Temp

Kepler-157 c

Transit

Discovery

2014

Period

13.54 days

Radius

2.24 R⊕

Mass

Eq. Temp

Kepler-157 b

Transit

Discovery

2014

Period

1.73 days

Radius

Mass

Eq. Temp

Provenance

Underlying measurements and references

Evidence Summary

Rows

28

Stellar refs

15

System refs

1

Distancestable

28 values • 1 distinct

Parallaxstable

28 values • 1 distinct

Temperaturedisputed

25 values • 9 distinct

Massdisputed

18 values • 5 distinct

Radiusdisputed

25 values • 11 distinct

Agedisputed

5 values • 3 distinct

Luminositydisputed

2 values • 2 distinct

Surface Gravitydisputed

22 values • 7 distinct

Metallicitydisputed

16 values • 5 distinct

ST TEFFST MASSST RADST AGEST LUMST SPECTYPESY DISTStellar RefSystem Ref
59881.020.93773.7Q1-Q12 KOI TableTICv8
773.7Q1-Q17 DR25 Supplemental KOI TableTICv8
57500.90773.7Q1-Q6 KOI TableTICv8
59881.020.93773.7Q1-Q17 DR24 KOI TableTICv8
59881.020.93773.7Q1-Q16 KOI TableTICv8
57670.921.01773.7Q1-Q17 DR25 KOI TableTICv8
773.7Q1-Q17 DR25 Supplemental KOI TableTICv8
59881.020.93773.7Q1-Q17 DR24 KOI TableTICv8
57500.90773.7Batalha et al. 2013TICv8
59881.020.93773.7Q1-Q12 KOI TableTICv8
57910.951.077.59773.7Fulton & Petigura 2018TICv8
57741.04773.7Rowe et al. 2014TICv8
5727.31.021.130.09773.7TICv8TICv8
57561.070.05773.7Gaia DR2TICv8
59881.020.93773.7Q1-Q12 KOI TableTICv8
773.7Q1-Q17 DR25 Supplemental KOI TableTICv8
59881.020.93773.7Q1-Q16 KOI TableTICv8
57911.08773.7Berger et al. 2018TICv8
59691.030.920.30773.7Q1-Q8 KOI TableTICv8
59881.020.93773.7Q1-Q16 KOI TableTICv8
57670.921.01773.7Q1-Q17 DR25 KOI TableTICv8
57500.90773.7Q1-Q6 KOI TableTICv8
59881.020.93773.7Q1-Q17 DR24 KOI TableTICv8
59691.030.920.30773.7Q1-Q8 KOI TableTICv8
59691.030.920.30773.7Q1-Q8 KOI TableTICv8
57500.92773.7Latham et al. 2005TICv8
57670.921.01773.7Q1-Q17 DR25 KOI TableTICv8
58661.021.034.07773.7Morton et al. 2016TICv8