Planet Kepler-1309 Ab

Detailed information about planet Kepler-1309 Ab and its parameters.

Planet parameters Publications Observability Predictor

Planet

Name

Kepler-1309 Ab

Planet Status

Confirmed

Discovered in

2016

Publication Status

Announced on a website

Update

2025-03-01

Mass

—

Mass*sin(i)

—

Semi-Major Axis

—

Orbital Period

28.8432647 (\begin{matrix} + 0.0002652 \\ - 0.0002652 \end{matrix})

day

Eccentricity

—

Angular distance

—

ω

—

T_peri

—

Radius

0.211 (\begin{matrix} + 0.018 \\ - 0.018 \end{matrix})

R_J

Inclination

—

Detection Method

Primary Transit

Mass Meas. Method

—

Radius Meas. Method

—

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

2MASS J19545645+4045509 b, K02664.01, KIC 5562090 b, KOI-2664 b, KOI-2664.01, WISE J195456.44+404551.1 b

Data Source	Type	Result Value	Result Figure	Notes	Reference

Molecule	Data Source	Type	Result Value	Result Figure	Notes	Reference

Star

Name

Kepler-1309 A

Distance

845.0 pc

Spectral type

G8V

Apparent magnitude V

—

Apparent magnitude I

—

Apparent magnitude J

—

Apparent magnitude H

—

Apparent magnitude K

—

Mass

0.85 (\begin{matrix} + 0.05 \\ - 0.05 \end{matrix})

M_Sun

Age

4.27 (\begin{matrix} + 6.16 \\ - -2.6 \end{matrix})

Gyr

Effective temperature

5235.0 (\begin{matrix} + 99.72 \\ - 154.88 \end{matrix})

Radius

0.8 (\begin{matrix} + 0.06 \\ - 0.05 \end{matrix})

R_Sun

Metallicity [Fe/H]

-0.03 (\begin{matrix} + 0.162 \\ - 0.17 \end{matrix})

Detected Disc

—

Magnetic Field

—

RA₂₀₀₀

19:54:56.5

Dec₂₀₀₀

+40:45:51.0

Alternate Names

2MASS J19545645+4045509, KIC 5562090, KOI-2664, WISE J195456.44+404551.1

Sullivan et al. (2024): A late K dwarf companion star is detected 1.17 arcseconds away (988 AUs at 845 pc).

No link

Simbad
Most recent references (ADS)

Planet Kepler-1309 Ab

Planet

Basic informations 30 parameters

Atmospheric parameters : Temperatures 0 temperatures

Atmospheric parameters : Molecules 0 molecules

Remarks Some remarks

Other web pages No page

Star

Basic informations 17 parameters

Planetary system 1 planet

Remarks Some remarks

Other web pages No page

More data 2 references

Planet Kepler-1309 Ab

Planet

Basic informations 30 parameters

Atmospheric parameters : Temperatures 0 temperatures

Atmospheric parameters : Molecules 0 molecules

Remarks Some remarks

Other web pages No page

Star

Basic informations 17 parameters

Planetary system 1 planet

Remarks Some remarks

Other web pages No page

More data 2 references

Related publications

Revising Properties of Planet-Host Binary Systems. IV. The Radius Distribution of Small Planets in Binary Star Systems is Dependent on Stellar Separation

The Gold Standard: Accurate Stellar and Planetary Parameters for Eight Kepler M dwarf Systems Enabled by Parallaxes

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