Planet Kepler-492 b

Detailed information about planet Kepler-492 b and its parameters.

Planet parameters Publications Observability Predictor

Planet

Name

Kepler-492 b

Planet Status

Confirmed

Discovered in

2016

Update

2021-02-05

Mass

39.9 (\pm 1.0)

M_J 1 publication

SOPHIE velocimetry of Kepler transit candidates. VIII. KOI-205 b: a brown-dwarf companion to a K-type dwarf

Mass*sin(i)

—

Semi-Major Axis

0.0987 (\pm 0.0013)

AU 1 publication

SOPHIE velocimetry of Kepler transit candidates. VIII. KOI-205 b: a brown-dwarf companion to a K-type dwarf

Orbital Period

11.72012266 (\begin{matrix} + 1.53e-06 \\ - 1.53e-06 \end{matrix})

day

Eccentricity

0.031 (\begin{matrix} + 0.0 \\ - 0.031 \end{matrix})

1 publication

SOPHIE velocimetry of Kepler transit candidates. VIII. KOI-205 b: a brown-dwarf companion to a K-type dwarf

ω

263.0 (\begin{matrix} + 61.0 \\ - 230.0 \end{matrix})

deg 1 publication

SOPHIE velocimetry of Kepler transit candidates. VIII. KOI-205 b: a brown-dwarf companion to a K-type dwarf

T_peri

—

Radius

0.856 (\begin{matrix} + 0.107 \\ - 0.054 \end{matrix})

R_J 1 publication

False Positive Probabilities for all Kepler Objects of Interest: 1284 Newly Validated Planets and 428 Likely False Positives

Inclination

88.456 (\pm 0.055)

deg 1 publication

SOPHIE velocimetry of Kepler transit candidates. VIII. KOI-205 b: a brown-dwarf companion to a K-type dwarf

Detection Method

Primary Transit

Mass Meas. Method

Radial Velocity

Radius Meas. Method

Primary Transit

Primary transit

2454975.17325 (\pm 0.00012)

JD 1 publication

SOPHIE velocimetry of Kepler transit candidates. VIII. KOI-205 b: a brown-dwarf companion to a K-type dwarf

Secondary transit

—

λ

—

Impact Parameter b

—

Time V_r=0

—

Velocity Semiamplitude K

3732.0 (\pm 39.0)

m/s 1 publication

SOPHIE velocimetry of Kepler transit candidates. VIII. KOI-205 b: a brown-dwarf companion to a K-type dwarf

Calculated temperature

—

Measured temperature

—

Hottest point longitude

—

Geometric albedo

—

Surface gravity log(g/g_H)

—

Alternate Names

KOI-205 b, 2MASS J19415919+4232163 b, KIC 7046804 b, K00205.01, KOI-205.01

Data Source	Type	Result Value	Result Figure	Notes	Reference

Molecule	Data Source	Type	Result Value	Result Figure	Notes	Reference

No remarks

No link

Star

Name

Kepler-492

Distance

642.0 (\begin{matrix} + 81.55 \\ - 45.08 \end{matrix})

Spectral type

K0V

Apparent magnitude V

—

Mass

0.94 (\begin{matrix} + 0.04 \\ - 0.05 \end{matrix})

M_Sun

Age

4.57 (\begin{matrix} + 5.16 \\ - -2.88 \end{matrix})

Gyr

Effective temperature

5527.0 (\begin{matrix} + 85.37 \\ - 124.59 \end{matrix})

Radius

0.91 (\begin{matrix} + 0.11 \\ - 0.06 \end{matrix})

R_Sun

Metallicity [Fe/H]

0.07 (\begin{matrix} + 0.15 \\ - 0.149 \end{matrix})

Detected Disc

—

Magnetic Field

—

RA₂₀₀₀

19:41:59.2

Dec₂₀₀₀

+42:32:16.4

Alternate Names

KOI-205, KIC 7046804, 2MASS J19415919+4232163

No remarks

No link

Simbad
Most recent references (ADS)

Planet Kepler-492 b

Planet

Basic informations 28 parameters

Atmospheric parameters : Temperatures 0 temperatures

Atmospheric parameters : Molecules 0 molecules

Remarks No remark

Other web pages No page

Star

Basic informations 13 parameters

Planetary system 1 planet

Remarks No remark

Other web pages No page

More data 2 references

Planet Kepler-492 b

Planet

Basic informations 28 parameters

Atmospheric parameters : Temperatures 0 temperatures

Atmospheric parameters : Molecules 0 molecules

Remarks No remark

Other web pages No page

Star

Basic informations 13 parameters

Planetary system 1 planet

Remarks No remark

Other web pages No page

More data 2 references

Related publications

False Positive Probabilities for all Kepler Objects of Interest: 1284 Newly Validated Planets and 428 Likely False Positives

SOPHIE velocimetry of Kepler transit candidates. VIII. KOI-205 b: a brown-dwarf companion to a K-type dwarf

SOPHIE velocimetry of Kepler transit candidates. VIII. KOI-205 b: a brown-dwarf companion to a K-type dwarf