Planet Kepler-743 Ab

Detailed information about planet Kepler-743 Ab and its parameters.

Planet parameters Publications Observability Predictor

Planet

Name

Kepler-743 Ab

Planet Status

Confirmed

Discovered in

2016

Publication Status

Announced on a website

Update

2025-03-01

Mass

—

Mass*sin(i)

—

Semi-Major Axis

0.0418 AU 1 publication

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

Orbital Period

3.179267286 (\pm 3.255e-06)

day 1 publication

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

Eccentricity

0.0 1 publication

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

Angular distance

—

ω

—

T_peri

—

Radius

0.1079 (\begin{matrix} + 0.0125 \\ - 0.0054 \end{matrix})

R_J 1 publication

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

Inclination

89.59 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

Primary transit

—

Secondary transit

—

λ

—

Impact Parameter b

0.171 (\begin{matrix} + 0.274 \\ - 0.171 \end{matrix})

1 publication

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

Time V_r=0

—

Velocity Semiamplitude K

—

Calculated temperature

1101.0 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

WISE J194217.79+424823.0 b, Kepler-743 b, KOI-987 b, KOI-987.01, K00987.01, KIC 7295235 b, 2MASS J19421779+4248231 b

Data Source	Type	Result Value	Result Figure	Notes	Reference

Molecule	Data Source	Type	Result Value	Result Figure	Notes	Reference

Star

Name

Kepler-743 A

Distance

258.0 pc 1 publication

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

Spectral type

G6V

Apparent magnitude V

12.74

Apparent magnitude I

—

Apparent magnitude J

—

Apparent magnitude H

—

Apparent magnitude K

—

Mass

0.94 (\begin{matrix} + 0.03 \\ - 0.03 \end{matrix})

M_Sun 1 publication

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

Age

1.86 (\begin{matrix} + 1.15 \\ - -0.594 \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

5486.0 (\begin{matrix} + 77.47 \\ - 78.82 \end{matrix})

K 1 publication

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

Radius

0.85 (\begin{matrix} + 0.02 \\ - 0.02 \end{matrix})

R_Sun 1 publication

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

Metallicity [Fe/H]

0.01 (\begin{matrix} + 0.093 \\ - 0.095 \end{matrix})

1 publication

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

Detected Disc

—

Magnetic Field

—

RA₂₀₀₀

19:42:17.8

Dec₂₀₀₀

+42:48:23.2

Alternate Names

WISE J194217.79+424823.0, Kepler-743, KOI-987, KIC 7295235, 2MASS J19421779+4248231

Furlan et al. (2017) reports two faint companion stars, likely M dwarfs, 1.973 and 2.175 arcseconds away (510 and 560 AUs at 260 pc). Michel & Mugrauer (2024) confirm the presence of the outer companion at 552 AUs classifying it as an M dwarf of likely spectral type M2.

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