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Stellar HostProfile

Kepler-17

G2 V • 720.8 pc

Records

20

literature rows

Planets

1

system count

References

21

distinct source labels

TIC: TIC 273874849

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

5781 K

5490.0 to 5826

19 values • 8 distinct

Mass

1.04 Msun

1.02 to 1.16

12 values • 7 distinct

Radius

1.02 Rsun

0.94 to 1.06

18 values • 11 distinct

Age

1.64 Gyr

0.98 to 3.72

6 values • 6 distinct

Luminosity

-0.01 log(Lsun)

-0.04 to 0.01

2 values • 2 distinct

Distance

720.8 pc

single adopted value

20 values • 1 distinct

Spectral Type

G2 V

Consistent across records

G2 V (1)

Planets

1

Stable across source rows

1

System Layout

Known planets

1 planets linked to this host

Kepler-17 b

Transit

Discovery

2011

Period

1.49 days

Radius

14.68 R⊕

Mass

778.6 M⊕

Eq. Temp

1570 K

Provenance

Underlying measurements and references

Evidence Summary

Rows

20

Stellar refs

20

System refs

1

Distancestable

20 values • 1 distinct

Parallaxstable

20 values • 1 distinct

Temperaturedisputed

19 values • 8 distinct

Massdisputed

12 values • 7 distinct

Radiusdisputed

18 values • 11 distinct

Agedisputed

6 values • 6 distinct

Luminositydisputed

2 values • 2 distinct

Surface Gravitydisputed

15 values • 8 distinct

Metallicitydisputed

13 values • 6 distinct

Spectral Typestable

1 values • 1 distinct

ST TEFFST MASSST RADST AGEST LUMST SPECTYPESY DISTStellar RefSystem Ref
56801.031.013.72720.8Morton et al. 2016TICv8
57871.121.051.03720.8Q1-Q8 KOI TableTICv8
56340.97720.8Latham et al. 2005TICv8
57871.05720.8Batalha et al. 2013TICv8
720.8Q1-Q17 DR25 Supplemental KOI TableTICv8
57811.030.94720.8Mortier et al. 2013TICv8
56241.021.02720.8Q1-Q17 DR25 KOI TableTICv8
57811.070.981.50720.8Southworth 2012TICv8
57871.05720.8Q1-Q6 KOI TableTICv8
57811.01720.8ExoFOPTICv8
57811.161.051.80720.8Bonomo et al. 2017TICv8
5826720.8KIC - SCPKEYTICv8
56241.021.02720.8Q1-Q12 KOI TableTICv8
57221.01720.8Berger et al. 2018TICv8
57221.080.990.98720.8Fulton & Petigura 2018TICv8
56241.021.02720.8Q1-Q16 KOI TableTICv8
5490.01.06-0.04720.8Gaia DR2TICv8
57811.161.051.78G2 V720.8Bonomo et al. 2011TICv8
56241.021.02720.8Q1-Q17 DR24 KOI TableTICv8
57811.041.010.01720.8TICv8TICv8