Kepler-186 (Q16389425)

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Kepler186f-ArtistConcept-20140417.jpg
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Kepler-186 и планета f в представлении художника. (Russian)

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mass

0.478 solar mass

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0.54 solar mass

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Kepler object of interest

catalog code

2MASS J19543665+4357180

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KIC 8120608

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KOI-571

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Gaia DR2 2079000330051813504

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Kepler-186

Kepler Confirmed Names

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Fourth USNO CCD Astrograph Catalog

UCAC4 670-080738

catalog

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inferred from equatorial coordinates

Gaia DR3 2079000330051813504

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TIC 268159861

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child astronomical body

Kepler-186b

b

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Kepler-186c

c

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Kepler-186d

d

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Kepler-186e

e

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Kepler-186f

f

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distance from Earth

178.508±0.778 parsec

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178.508±0.778 parsec

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177.506±0.5325 parsec

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178.508±0.7775 parsec

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177.506±0.5324 parsec

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172 parsec

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stellar rotational velocity

0.185 kilometre per second

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Determination of spectroscopic parameters for 313 M dwarf stars from their APOGEE Data Release 16 H-band spectra

2.962 kilometre per second

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APOGEE Data and Spectral Analysis from SDSS Data Release 16: Seven Years of Observations Including First Results from APOGEE-South

parallax

5.602±0.0244 milliarcsecond

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5.6336±0.0169 milliarcsecond

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declination component of proper motion

−4.361±0.042 milliarcsecond per year

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−4.363±0.02 milliarcsecond per year

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right ascension component of proper motion

2.099±0.041 milliarcsecond per year

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2.171±0.018 milliarcsecond per year

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radial velocity

−62.023998±0.026838 kilometre per second

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APOGEE Data and Spectral Analysis from SDSS Data Release 16: Seven Years of Observations Including First Results from APOGEE-South

−60.96±3.04 kilometre per second

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Gaia Data Release 3

−62.023998±0.02683 kilometre per second

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APOGEE Data and Spectral Analysis from SDSS Data Release 16: Seven Years of Observations Including First Results from APOGEE-South

type of variable star

rotating variable star

4 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

spectral class

M1V

2 references

Characterizing the cool KOIs. VI. H- and K-band spectra of Kepler M dwarf planet-candidate hosts

Characterizing the cool Kepler objects of interests. New effective temperatures, metallicities, masses, and radii of low-mass Kepler planet-candidate host stars

M1

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M

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Determination of spectroscopic parameters for 313 M dwarf stars from their APOGEE Data Release 16 H-band spectra

M1.8

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Temperatures and Metallicities of M Dwarfs in the APOGEE Survey

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

12.473±0.026

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

11.82±0.03

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

11.605±0.018

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A lack of short-period multiplanet systems with close-proximity pairs and the curious case of Kepler-42

14.625

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14.583239±0.002774

astronomical filter

G band

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VizieR Online Data Catalog: UCAC4 Catalogue (Zacharias+, 2012)

14.116±0.16

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VizieR Online Data Catalog: UCAC4 Catalogue (Zacharias+, 2012)

14.664±0.11

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VizieR Online Data Catalog: UCAC4 Catalogue (Zacharias+, 2012)

16.177±0.04

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VizieR Online Data Catalog: UCAC4 Catalogue (Zacharias+, 2012)

16.731±0.01

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VizieR Online Data Catalog: UCAC4 Catalogue (Zacharias+, 2012)

14.833±0.07

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luminosity

0.0412 solar luminosity

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metallicity

−0.28

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−0.17

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Testing the metal of late-type Kepler planet hosts with iron-clad methods

−0.21

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Validation of Kepler's multiple planet candidates. III. Light curve analysis and announcement of hundreds of new multi-planet systems

−0.34

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Characterizing the cool KOIs. VI. H- and K-band spectra of Kepler M dwarf planet-candidate hosts

0.26±0.12

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−0.25

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Temperatures and Metallicities of M Dwarfs in the APOGEE Survey

−0.3

1 reference

APOGEE Data and Spectral Analysis from SDSS Data Release 16: Seven Years of Observations Including First Results from APOGEE-South

radius

0.472 solar radius

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0.52 solar radius

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diameter

714,000±48,700 kilometre

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Spectro-thermometry of M dwarfs and their candidate planets: too hot, too cool, or just right?

epoch

J2000.0

3 references

298.65272297812 degree

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declination

43.95500720009 degree

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effective temperature

4,031 kelvin

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A lack of short-period multiplanet systems with close-proximity pairs and the curious case of Kepler-42

3,748 kelvin

1 reference

Characterizing the cool KOIs. VI. H- and K-band spectra of Kepler M dwarf planet-candidate hosts

3,761 kelvin

1 reference

Spectro-thermometry of M dwarfs and their candidate planets: too hot, too cool, or just right?

4,048 kelvin

1 reference

Validation of Kepler's multiple planet candidates. III. Light curve analysis and announcement of hundreds of new multi-planet systems

3,881 kelvin

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

4,086±389.532 kelvin

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3,852 kelvin

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Temperatures and Metallicities of M Dwarfs in the APOGEE Survey

3,919 kelvin

1 reference

Determination of spectroscopic parameters for 313 M dwarf stars from their APOGEE Data Release 16 H-band spectra

3,976 kelvin

1 reference

APOGEE Data and Spectral Analysis from SDSS Data Release 16: Seven Years of Observations Including First Results from APOGEE-South

3,755 kelvin

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surface gravity

56,200 centimetre per square second

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Validation of Kepler's multiple planet candidates. III. Light curve analysis and announcement of hundreds of new multi-planet systems

55,000 centimetre per square second

1 reference

A lack of short-period multiplanet systems with close-proximity pairs and the curious case of Kepler-42

35,000 centimetre per square second

1 reference

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

50,850 centimetre per square second

1 reference

Determination of spectroscopic parameters for 313 M dwarf stars from their APOGEE Data Release 16 H-band spectra

65,610 centimetre per square second

1 reference

APOGEE Data and Spectral Analysis from SDSS Data Release 16: Seven Years of Observations Including First Results from APOGEE-South

age estimated by a dating method

4 gigaannum

reason for deprecated rank

item/value with less precision and/or accuracy

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