Planet TOI-309 Ab

Detailed information about planet TOI-309 Ab and its parameters.

Planet parameters Publications Observability Predictor

Planet

Name

TOI-309 Ab

Planet Status

Candidate

Discovered in

2019

Publication Status

—

Update

2024-06-26

Mass

—

Mass*sin(i)

—

Semi-Major Axis

—

Orbital Period

6.156681 (\pm 0.000807)

day 1 publication

Determining Which Binary Component Hosts the TESS Transiting Planet

Eccentricity

—

Angular distance

—

ω

—

T_peri

—

Radius

2.16 (\pm 3.44)

R_J 1 publication

Determining Which Binary Component Hosts the TESS Transiting Planet

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

—

Data Source	Type	Result Value	Result Figure	Notes	Reference

Molecule	Data Source	Type	Result Value	Result Figure	Notes	Reference

Lester et al. (2022): TOI 309 has a 31% and 69% probability that the primary and secondary star host the transiting planet, respectively, so the host star is uncertain. If the planet orbits the primary, the radius correction factor would be 1.18, but if the planet orbits the secondary, the correction factor would be 2.20 and largely change the derived planet density and classification.

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