Planet TOI-178 c

Detailed information about planet TOI-178 c and its parameters.

Planet parameters Publications Observability Predictor Exo3D

Planet

Name

TOI-178 c

Planet Status

Confirmed

Discovered in

2018

Publication Status

—

Update

2021-02-05

Mass

0.01501 (\begin{matrix} + 0.00173 \\ - 0.00214 \end{matrix})

M_J 1 publication

Six transiting planets and a chain of Laplace resonances in TOI-178

Mass*sin(i)

—

Semi-Major Axis

0.037 (\pm 0.0011)

AU 1 publication

Six transiting planets and a chain of Laplace resonances in TOI-178

Orbital Period

3.23845 (\pm 2e-05)

day 1 publication

Six transiting planets and a chain of Laplace resonances in TOI-178

Eccentricity

—

Angular distance

—

ω

—

T_peri

—

Radius

0.1489 (\begin{matrix} + 0.01017 \\ - 0.00883 \end{matrix})

R_J 1 publication

Six transiting planets and a chain of Laplace resonances in TOI-178

Inclination

88.4 (\begin{matrix} + 1.1 \\ - 1.6 \end{matrix})

deg 1 publication

Six transiting planets and a chain of Laplace resonances in TOI-178

Detection Method

Primary Transit

Mass Meas. Method

Radial Velocity

Radius Meas. Method

Primary Transit

Primary transit

2458741.4783 (\begin{matrix} + 0.0034 \\ - 0.0029 \end{matrix})

JD 1 publication

Six transiting planets and a chain of Laplace resonances in TOI-178

Secondary transit

—

λ

—

Impact Parameter b

0.34 (\begin{matrix} + 0.23 \\ - 0.3 \end{matrix})

1 publication

Six transiting planets and a chain of Laplace resonances in TOI-178

Time V_r=0

—

Velocity Semiamplitude K

2.77 (\begin{matrix} + 0.22 \\ - 0.33 \end{matrix})

m/s 1 publication

Six transiting planets and a chain of Laplace resonances in TOI-178

Calculated temperature

873.0 (\pm 18.0)

K 1 publication

Six transiting planets and a chain of Laplace resonances in TOI-178

Measured temperature

—

Hottest point longitude

—

Geometric albedo

—

Surface gravity log(g/g_H)

—

Alternate Names

TOI-178 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

TOI-178

Distance

63.0 (\pm 0.2)

Spectral type

—

Apparent magnitude V

12.0

Apparent magnitude I

—

Apparent magnitude J

—

Apparent magnitude H

—

Apparent magnitude K

—

Mass

0.65 (\pm 0.029)

M_Sun 1 publication

Six transiting planets and a chain of Laplace resonances in TOI-178

Age

7.1 (\begin{matrix} + 6.1 \\ - 5.3 \end{matrix})

Gyr 1 publication

Six transiting planets and a chain of Laplace resonances in TOI-178

Effective temperature

4316.0 (\pm 70.0)

K 1 publication

Six transiting planets and a chain of Laplace resonances in TOI-178

Radius

0.651 (\pm 0.011)

R_Sun 1 publication

Six transiting planets and a chain of Laplace resonances in TOI-178

Metallicity [Fe/H]

-0.23 (\pm 0.05)

1 publication

Six transiting planets and a chain of Laplace resonances in TOI-178

Detected Disc

—

Magnetic Field

—

RA₂₀₀₀

00:29:12.0

Dec₂₀₀₀

-30:27:13.0

Alternate Names

TYC 6991-475-1

No remarks

No link

Simbad
Most recent references (ADS)

Planet TOI-178 c

Planet

Basic informations 30 parameters

Atmospheric parameters : Temperatures 0 temperatures

Atmospheric parameters : Molecules 0 molecules

Remarks No remark

Other web pages No page

Star

Basic informations 17 parameters

Planetary system 6 planets

Remarks No remark

Other web pages No page

More data 2 references

Planet TOI-178 c

Planet

Basic informations 30 parameters

Atmospheric parameters : Temperatures 0 temperatures

Atmospheric parameters : Molecules 0 molecules

Remarks No remark

Other web pages No page

Star

Basic informations 17 parameters

Planetary system 6 planets

Remarks No remark

Other web pages No page

More data 2 references

Related publications

Particle dynamics in TOI-178 planetary system

These alien planets are astronomers’ favourites: here’s why

Photo-dynamical characterisation of the TOI-178 resonant chain

Diversity of disc viscosities can explain the period ratios of resonant and non-resonant systems of hot super-Earths and mini-Neptunes

Resonant Chains and the Convergent Migration of Planets in Protoplanetary Disks

Tidal interactions' shape period ratios in planetary systems with three-body resonant chains

Mean motion resonance capture in the context of type I migration

Architectures of Compact Super-Earth Systems Shaped by Instabilities

Conditions for Convergent Migration of N-Planet Systems

CHEOPS

Six transiting planets and a chain of Laplace resonances in TOI-178

TOI-178: The Best Laboratory for Testing Planetary Formation Theories

Co-orbital exoplanets from close period candidates: The TOI-178 case

TESS Data Alerts