Planet TOI-942 c

Detailed information about planet TOI-942 c and its parameters.

Planet parameters Publications Observability Predictor

Planet

Name

TOI-942 c

Planet Status

Confirmed

Discovered in

2020

Update

2021-03-26

Mass

2.501 (\begin{matrix} + 0.0 \\ - 2.501 \end{matrix})

M_J 1 publication

Two young planetary systems around field stars with ages between 20-320 Myr from TESS

Mass*sin(i)

—

Semi-Major Axis

0.0847 (\begin{matrix} + 0.0012 \\ - 0.0011 \end{matrix})

AU 1 publication

Two young planetary systems around field stars with ages between 20-320 Myr from TESS

Orbital Period

10.15643 (\begin{matrix} + 6.9e-05 \\ - 7.9e-05 \end{matrix})

day 1 publication

Two young planetary systems around field stars with ages between 20-320 Myr from TESS

Eccentricity

— 1 publication

Two young planetary systems around field stars with ages between 20-320 Myr from TESS

ω

— 1 publication

Two young planetary systems around field stars with ages between 20-320 Myr from TESS

T_peri

—

Radius

0.5166 (\begin{matrix} + 0.017 \\ - 0.0161 \end{matrix})

R_J 1 publication

Two young planetary systems around field stars with ages between 20-320 Myr from TESS

Inclination

89.54 (\begin{matrix} + 0.68 \\ - 0.42 \end{matrix})

deg 1 publication

Two young planetary systems around field stars with ages between 20-320 Myr from TESS

Detection Method

Primary Transit

Mass Meas. Method

Radial Velocity

Radius Meas. Method

Primary Transit

Primary transit

2458447.0563 (\pm 0.0023)

JD 1 publication

Two young planetary systems around field stars with ages between 20-320 Myr from TESS

Secondary transit

—

λ

—

Impact Parameter b

0.149 (\begin{matrix} + 0.119 \\ - 0.093 \end{matrix})

1 publication

Two young planetary systems around field stars with ages between 20-320 Myr from TESS

Time V_r=0

—

Velocity Semiamplitude K

284.0 (\begin{matrix} + 0.0 \\ - 284.0 \end{matrix})

m/s 1 publication

Two young planetary systems around field stars with ages between 20-320 Myr from TESS

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

No remarks

No link

Star

Name

TOI-942

Distance

153.2732 (\pm 0.693)

Spectral type

—

Apparent magnitude V

12.0

Mass

0.88 (\pm 0.04)

M_Sun 1 publication

The GAPS Programme at TNG XXVIII -- A pair of hot-Neptunes orbiting the young star TOI-942

Age

0.05 (\begin{matrix} + 0.03 \\ - 0.02 \end{matrix})

Gyr 1 publication

The GAPS Programme at TNG XXVIII -- A pair of hot-Neptunes orbiting the young star TOI-942

Effective temperature

4969.0 (\pm 100.0)

K 1 publication

The GAPS Programme at TNG XXVIII -- A pair of hot-Neptunes orbiting the young star TOI-942

Radius

0.893 (\begin{matrix} + 0.071 \\ - 0.052 \end{matrix})

R_Sun 1 publication

The GAPS Programme at TNG XXVIII -- A pair of hot-Neptunes orbiting the young star TOI-942

Metallicity [Fe/H]

— 1 publication

The GAPS Programme at TNG XXVIII -- A pair of hot-Neptunes orbiting the young star TOI-942

Detected Disc

—

Magnetic Field

—

RA₂₀₀₀

05:06:36.0

Dec₂₀₀₀

-20:14:44.0

Alternate Names

—

No remarks

No link

Simbad
Most recent references (ADS)

Planet TOI-942 c

Planet

Basic informations 28 parameters

Atmospheric parameters : Temperatures 0 temperatures

Atmospheric parameters : Molecules 0 molecules

Remarks No remark

Other web pages No page

Star

Basic informations 13 parameters

Planetary system 2 planets

Remarks No remark

Other web pages No page

More data 2 references

Planet TOI-942 c

Planet

Basic informations 28 parameters

Atmospheric parameters : Temperatures 0 temperatures

Atmospheric parameters : Molecules 0 molecules

Remarks No remark

Other web pages No page

Star

Basic informations 13 parameters

Planetary system 2 planets

Remarks No remark

Other web pages No page

More data 2 references

Related publications

The ∼50-Myr-Old TOI-942c is Likely on an Aligned, Coplanar Orbit and Losing Mass

Atmospheric mass loss and stellar wind effects in young and old systems I: comparative 3D study of TOI-942 and TOI-421 systems

Atmospheric mass loss and stellar wind effects in young and old systems II: Is TOI-942 the past of TOI-421 system?

Two young planetary systems around field stars with ages between 20-320 Myr from TESS

The GAPS Programme at TNG XXVIII -- A pair of hot-Neptunes orbiting the young star TOI-942