(Q4042136)

rotating variable star

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Kepler-17.jpg
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Сравнительные размеры Солнца и Kepler-17. (Russian)

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mass

1.16 solar mass

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SOPHIE velocimetry of Kepler transit candidates. V. The three hot Jupiters KOI-135b, KOI-204b and KOI-203b (alias Kepler-17b)

Kepler object of interest

catalog code

2MASS J19533486+4748540

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KOI-203

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Gaia DR2 2086449761846310784

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Kepler-17

Kepler Confirmed Names

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Spectroscopic Properties of Cool Stars

Gaia DR3 2086449761846310784

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TIC 273874849

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SPOCS 4104

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KIC 10619192

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discoverer or inventor

2MASS

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time of discovery or invention

2003

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inferred from equatorial coordinates

constellation

Cygnus

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based on heuristic

child astronomical body

Kepler-17b

series ordinal

b

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distance from Earth

735.889±10.722 parsec

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708.466±7.5791 parsec

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735.889±10.7224 parsec

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800 parsec

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SOPHIE velocimetry of Kepler transit candidates. V. The three hot Jupiters KOI-135b, KOI-204b and KOI-203b (alias Kepler-17b)

stellar rotational velocity

4.2±0.5 kilometre per second

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An abundance of small exoplanets around stars with a wide range of metallicities

4.5±1 kilometre per second

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The California-Kepler Survey. I. High-resolution Spectroscopy of 1305 Stars Hosting Kepler Transiting Planets

5.05 kilometre per second

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Stellar Properties of Active G and K Stars: Exploring the Connection between Starspots and Chromospheric Activity

4.7±0.5 kilometre per second

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Spectral Properties of Cool Stars: Extended Abundance Analysis of Kepler Objects of Interest

parallax

1.3589±0.0198 milliarcsecond

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1.4115±0.0151 milliarcsecond

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declination component of proper motion

−6.365±0.035 milliarcsecond per year

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−6.339±0.019 milliarcsecond per year

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right ascension component of proper motion

−3.778±0.032 milliarcsecond per year

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−3.811±0.017 milliarcsecond per year

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radial velocity

−37.1±17.4 kilometre per second

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Activity indicators and stellar parameters of the Kepler targets. An application of the ROTFIT pipeline to LAMOST-Kepler stellar spectra.

−40.4±18.6 kilometre per second

1 reference

Activity indicators and stellar parameters of the Kepler targets. An application of the ROTFIT pipeline to LAMOST-Kepler stellar spectra.

−27 kilometre per second

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Spectral Properties of Cool Stars: Extended Abundance Analysis of Kepler Objects of Interest

−33.23±4.27 kilometre per second

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Magnetic Activity and Physical Parameters of Exoplanet Host Stars Based on LAMOST DR7, TESS, Kepler, and K2 Surveys

−34.68±5.6 kilometre per second

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Magnetic Activity and Physical Parameters of Exoplanet Host Stars Based on LAMOST DR7, TESS, Kepler, and K2 Surveys

−37.11±4.88 kilometre per second

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Magnetic Activity and Physical Parameters of Exoplanet Host Stars Based on LAMOST DR7, TESS, Kepler, and K2 Surveys

type of variable star

rotating variable star

5 references

Photometric amplitude distribution of stellar rotation of KOIs--Indication for spin-orbit alignment of cool stars and high obliquity for hot stars

Stellar rotation periods of the Kepler Objects of Interest: a dearth of close-in planets around fast rotators

Rotation and differential rotation of active Kepler stars

Rotation periods, variability properties and ages for Kepler exoplanet candidate host stars

Inferring probabilistic stellar rotation periods using Gaussian processes

spectral class

G5V

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Activity indicators and stellar parameters of the Kepler targets. An application of the ROTFIT pipeline to LAMOST-Kepler stellar spectra.

G2 V

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F9

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Magnetic Activity and Physical Parameters of Exoplanet Host Stars Based on LAMOST DR7, TESS, Kepler, and K2 Surveys

VizieR Online Data Catalog: 2MASS All-Sky Catalog of Point Sources (Cutri+ 2003)

12.992±0.021

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VizieR Online Data Catalog: 2MASS All-Sky Catalog of Point Sources (Cutri+ 2003)

12.67±0.017

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VizieR Online Data Catalog: 2MASS All-Sky Catalog of Point Sources (Cutri+ 2003)

12.585±0.023

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A Catalog of Astrometric Standards

14.6

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A Catalog of Astrometric Standards

13.6

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14.0

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14.117467±0.002816

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luminosity

0.9187416±0.0364466 solar luminosity

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metallicity

0.333

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The California-Kepler Survey. I. High-resolution Spectroscopy of 1305 Stars Hosting Kepler Transiting Planets

0.26

3 references

New and updated stellar parameters for 90 transit hosts

SWEET-Cat: A catalogue of parameters for Stars With ExoplanETs

Spectral Properties of Cool Stars: Extended Abundance Analysis of Kepler Objects of Interest

0.15

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Activity indicators and stellar parameters of the Kepler targets. An application of the ROTFIT pipeline to LAMOST-Kepler stellar spectra.

0.33

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A super-solar metallicity for stars with hot rocky exoplanets

0.00

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Activity indicators and stellar parameters of the Kepler targets. An application of the ROTFIT pipeline to LAMOST-Kepler stellar spectra.

0.26±0.1

1 reference

SOPHIE velocimetry of Kepler transit candidates. V. The three hot Jupiters KOI-135b, KOI-204b and KOI-203b (alias Kepler-17b)

0.316

1 reference

Magnetic Activity and Physical Parameters of Exoplanet Host Stars Based on LAMOST DR7, TESS, Kepler, and K2 Surveys

0.31

1 reference

Absence of a Metallicity Effect for Ultra-short-period Planets

0.381

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Stellar Properties of Active G and K Stars: Exploring the Connection between Starspots and Chromospheric Activity

0.5

1 reference

The Kepler Follow-up Observation Program. II. Stellar Parameters from Medium- and High-resolution Spectroscopy

0

1 reference

Activity indicators and stellar parameters of the Kepler targets. An application of the ROTFIT pipeline to LAMOST-Kepler stellar spectra.

radius

1.0594987±0.0492466 solar radius

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1.05 solar radius

1 reference

SOPHIE velocimetry of Kepler transit candidates. V. The three hot Jupiters KOI-135b, KOI-204b and KOI-203b (alias Kepler-17b)

diameter

1,430,000 kilometre

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Absence of a Metallicity Effect for Ultra-short-period Planets

epoch

J2000.0

3 references

298.39526808232 degree

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declination

47.81501375849 degree

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effective temperature

5,781 kelvin

3 references

New and updated stellar parameters for 90 transit hosts

SWEET-Cat: A catalogue of parameters for Stars With ExoplanETs

SOPHIE velocimetry of Kepler transit candidates. V. The three hot Jupiters KOI-135b, KOI-204b and KOI-203b (alias Kepler-17b)

5,690 kelvin

1 reference

Activity indicators and stellar parameters of the Kepler targets. An application of the ROTFIT pipeline to LAMOST-Kepler stellar spectra.

5,511 kelvin

1 reference

Activity indicators and stellar parameters of the Kepler targets. An application of the ROTFIT pipeline to LAMOST-Kepler stellar spectra.

5,787 kelvin

1 reference

An abundance of small exoplanets around stars with a wide range of metallicities

5,722 kelvin

1 reference

The California-Kepler Survey. I. High-resolution Spectroscopy of 1305 Stars Hosting Kepler Transiting Planets

5,634 kelvin

1 reference

Characteristics of planetary candidates observed by Kepler. II. Analysis of the first four months of data

5,490.027±132.218 kelvin

1 reference

5,673 kelvin

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Magnetic Activity and Physical Parameters of Exoplanet Host Stars Based on LAMOST DR7, TESS, Kepler, and K2 Surveys

5,714 kelvin

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Absence of a Metallicity Effect for Ultra-short-period Planets

5,635 kelvin

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A Spectroscopic Analysis of the California-Kepler Survey Sample. I. Stellar Parameters, Planetary Radii, and a Slope in the Radius Gap

5,913 kelvin

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Stellar Properties of Active G and K Stars: Exploring the Connection between Starspots and Chromospheric Activity

5,606 kelvin

1 reference

Spectral Properties of Cool Stars: Extended Abundance Analysis of Kepler Objects of Interest

5,331 kelvin

1 reference

The Kepler Follow-up Observation Program. II. Stellar Parameters from Medium- and High-resolution Spectroscopy

surface gravity

31,000 centimetre per square second

1 reference

Characteristics of planetary candidates observed by Kepler. II. Analysis of the first four months of data

52,000 centimetre per square second

2 references

An abundance of small exoplanets around stars with a wide range of metallicities

Stellar Properties of Active G and K Stars: Exploring the Connection between Starspots and Chromospheric Activity

34,000 centimetre per square second

2 references

SWEET-Cat: A catalogue of parameters for Stars With ExoplanETs

New and updated stellar parameters for 90 transit hosts

11,500 centimetre per square second

1 reference

Activity indicators and stellar parameters of the Kepler targets. An application of the ROTFIT pipeline to LAMOST-Kepler stellar spectra.

14,800 centimetre per square second

1 reference

Activity indicators and stellar parameters of the Kepler targets. An application of the ROTFIT pipeline to LAMOST-Kepler stellar spectra.

34,200 centimetre per square second

1 reference

The California-Kepler Survey. I. High-resolution Spectroscopy of 1305 Stars Hosting Kepler Transiting Planets

27,600 centimetre per square second

1 reference

Magnetic Activity and Physical Parameters of Exoplanet Host Stars Based on LAMOST DR7, TESS, Kepler, and K2 Surveys

27,540 centimetre per square second

1 reference

Absence of a Metallicity Effect for Ultra-short-period Planets

22,000 centimetre per square second

1 reference

A Spectroscopic Analysis of the California-Kepler Survey Sample. I. Stellar Parameters, Planetary Radii, and a Slope in the Radius Gap

29,000 centimetre per square second

1 reference

Spectral Properties of Cool Stars: Extended Abundance Analysis of Kepler Objects of Interest

19,000 centimetre per square second

1 reference

The Kepler Follow-up Observation Program. II. Stellar Parameters from Medium- and High-resolution Spectroscopy

age estimated by a dating method

3±1.6 gigaannum

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Robust Transiting Exoplanet Radii in the Presence of Starspots from Ingress and Egress Durations

English Wikipedia

1.78 gigaannum

1 reference

SOPHIE velocimetry of Kepler transit candidates. V. The three hot Jupiters KOI-135b, KOI-204b and KOI-203b (alias Kepler-17b)