Planet Kepler-197 Ac

Detailed information about planet Kepler-197 Ac and its parameters.

Planet parameters Publications Observability Predictor

Planet

Name

Kepler-197 Ac

Planet Status

Confirmed

Discovered in

2014

Update

2024-08-04

Mass

0.017 (\begin{matrix} + 0.01 \\ - 0.0091 \end{matrix})

M_J 1 publication

Densities and Eccentricities of 139 Kepler Planets from Transit Time Variations

Mass*sin(i)

—

Semi-Major Axis

0.0883 AU 1 publication

Validation of Kepler's Multiple Planet Candidates. III: Light Curve Analysis & Announcement of Hundreds of New Multi-planet Systems

Orbital Period

10.34973276 (\pm 2.951e-05)

day 1 publication

Planetary Candidates Observed by Kepler. VIII. A Fully Automated Catalog With Measured Completeness and Reliability Based on Data Release 25

Eccentricity

0.08 (\begin{matrix} + 0.21 \\ - 0.08 \end{matrix})

1 publication

Eccentricity from transit photometry: small planets in Kepler multi-planet systems have low eccentricities

ω

—

T_peri

—

Radius

0.11669 (\pm 0.00366)

R_J

Inclination

83.51 deg 1 publication

Planetary Candidates Observed by Kepler. VIII. A Fully Automated Catalog With Measured Completeness and Reliability Based on Data Release 25

Detection Method

Primary Transit

Mass Meas. Method

—

Radius Meas. Method

—

Primary transit

—

Secondary transit

—

λ

—

Impact Parameter b

0.905 (\begin{matrix} + 0.043 \\ - 0.624 \end{matrix})

2 publications

Planetary Candidates Observed by Kepler. VIII. A Fully Automated Catalog With Measured Completeness and Reliability Based on Data Release 25
Validation of Kepler's Multiple Planet Candidates. III: Light Curve Analysis & Announcement of Hundreds of New Multi-planet Systems

Time V_r=0

—

Velocity Semiamplitude K

—

Calculated temperature

930.0 K 1 publication

Planetary Candidates Observed by Kepler. VIII. A Fully Automated Catalog With Measured Completeness and Reliability Based on Data Release 25

Measured temperature

—

Hottest point longitude

—

Geometric albedo

—

Surface gravity log(g/g_H)

—

Alternate Names

Kepler-197 c, KOI-623 c, KOI-623.01, K00623.01, KIC 12068975 c, 2MASS J19405434+5033323 c, WISE J194054.30+503332.4 c

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-197 A

Distance

330.575 (\begin{matrix} + 2.344 \\ - 2.312 \end{matrix})

Spectral type

G0V

Apparent magnitude V

11.77

Mass

1.093 (\begin{matrix} + 0.15 \\ - 0.156 \end{matrix})

M_Sun 1 publication

The Revised TESS Input Catalog and Candidate Target List

Age

5.37 (\begin{matrix} + 1.1 \\ - 0.94 \end{matrix})

Gyr 1 publication

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

Effective temperature

5963.52 (\begin{matrix} + 176.93 \\ - 171.35 \end{matrix})

K 1 publication

The Revised TESS Input Catalog and Candidate Target List

Radius

1.2094 (\begin{matrix} + 0.0692 \\ - 0.0853 \end{matrix})

R_Sun 1 publication

The Revised TESS Input Catalog and Candidate Target List

Metallicity [Fe/H]

-0.441 (\pm 0.0136)

1 publication

The Revised TESS Input Catalog and Candidate Target List

Detected Disc

—

Magnetic Field

—

RA₂₀₀₀

19:40:54.3

Dec₂₀₀₀

+50:33:32.4

Alternate Names

WISE J194054.30+503332.4, Kepler-197, KOI-623, KIC 12068975, 2MASS J19405434+5033323

A mid K dwarf companion star lies 1923 AUs away.

No link

Simbad
Most recent references (ADS)

Planet Kepler-197 Ac

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 4 planets

Remarks Some remarks

Other web pages No page

More data 2 references

Planet Kepler-197 Ac

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 4 planets

Remarks Some remarks

Other web pages No page

More data 2 references

Related publications

The Kepler Giant Planet Search. I. A Decade of Kepler Planet-host Radial Velocities from W. M. Keck Observatory

Gaia Search for (sub)stellar Companions of Exoplanet Hosts

The Revised TESS Input Catalog and Candidate Target List

Search for stellar companions of exoplanet host stars by exploring the second ESA-Gaia data release

Planetary Candidates Observed by Kepler. VIII. A Fully Automated Catalog With Measured Completeness and Reliability Based on Data Release 25

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

Eccentricity from transit photometry: small planets in Kepler multi-planet systems have low eccentricities

Validation of Kepler's Multiple Planet Candidates. III: Light Curve Analysis & Announcement of Hundreds of New Multi-planet Systems

Densities and Eccentricities of 139 Kepler Planets from Transit Time Variations