Planet Kepler-693 Ab

Detailed information about planet Kepler-693 Ab and its parameters.

Planet parameters Publications Observability Predictor

Planet

Name

Kepler-693 Ab

Planet Status

Confirmed

Discovered in

2016

Publication Status

Announced on a website

Update

2024-07-28

Mass

—

Mass*sin(i)

—

Semi-Major Axis

0.1121 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

15.37563332 (\begin{matrix} + 1.072e-05 \\ - 1.072e-05 \end{matrix})

day

Eccentricity

—

Angular distance

—

ω

—

T_peri

—

Radius

0.908 (\begin{matrix} + 0.045 \\ - 0.069 \end{matrix})

R_J

Inclination

—

Detection Method

Primary Transit

Mass Meas. Method

—

Radius Meas. Method

Primary Transit

Primary transit

—

Secondary transit

—

λ

—

Impact Parameter b

—

Time V_r=0

—

Velocity Semiamplitude K

—

Calculated temperature

—

Measured temperature

—

Hottest point longitude

—

Geometric albedo

—

Surface gravity log(g/g_H)

—

Alternate Names

Kepler-693 b, 2MASS J18530085+4021295 b, WISE J185300.84+402129.5 b, TIC 237159318 b, KOI-824 b, KOI-824.01, KIC 5164255 b

Data Source	Type	Result Value	Result Figure	Notes	Reference

Molecule	Data Source	Type	Result Value	Result Figure	Notes	Reference

Star

Name

Kepler-693 A

Distance

1151.51 (\pm 54.595)

pc 1 publication

The Revised TESS Input Catalog and Candidate Target List

Spectral type

K0V

Apparent magnitude V

—

Apparent magnitude I

—

Apparent magnitude J

—

Apparent magnitude H

—

Apparent magnitude K

—

Mass

0.78 M_Sun 1 publication

The Revised TESS Input Catalog and Candidate Target List

Age

4.47 (\begin{matrix} + 6.05 \\ - 2.71 \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

4822.0 (\pm 122.0)

K 1 publication

The Revised TESS Input Catalog and Candidate Target List

Radius

0.8763 R_Sun 1 publication

The Revised TESS Input Catalog and Candidate Target List

Metallicity [Fe/H]

-0.1 (\begin{matrix} + 0.167 \\ - 0.181 \end{matrix})

Detected Disc

—

Magnetic Field

—

RA₂₀₀₀

18:53:00.9

Dec₂₀₀₀

+40:21:29.5

Alternate Names

Kepler-693, 2MASS J18530085+4021295, KIC 5164255, KOI-824, WISE J185300.84+402129.5

Masuda (2017): Kepler-693 has a companion star detected by TTV and TDV. Its mass is 150 -40/+60 M_{Jupon eccentric orbit (e=0.47 -0.06/+0.11) with periastron distance of 1.5 AUs and a large mutual inclination with Kepler-693-b orbit (i=53_-9⁺⁷° or 134₁₀⁺¹¹°).}

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