Planet TOI-4342 d

Detailed information about planet TOI-4342 d and its parameters.

Planet parameters Publications Observability Predictor

Planet

Name

TOI-4342 d

Planet Status

Candidate

Discovered in

2025

Publication Status

Published in a refereed paper

Update

2026-01-07

Mass

0.01957 (\begin{matrix} + 0.01148 \\ - 0.00714 \end{matrix})

M_J 1 publication

Searching for Additional Planets in TESS Multi-Planet Systems: Testing Empirical Models Based on Kepler Data

Mass*sin(i)

—

Semi-Major Axis

—

Orbital Period

18.5 (\begin{matrix} + 2.7 \\ - 2.0 \end{matrix})

day

Eccentricity

0.056 (\begin{matrix} + 0.043 \\ - 0.025 \end{matrix})

1 publication

Searching for Additional Planets in TESS Multi-Planet Systems: Testing Empirical Models Based on Kepler Data

Angular distance

—

ω

—

T_peri

—

Radius

0.1998 (\begin{matrix} + 0.0678 \\ - 0.05 \end{matrix})

R_J 1 publication

Searching for Additional Planets in TESS Multi-Planet Systems: Testing Empirical Models Based on Kepler Data

Inclination

88.4 (\begin{matrix} + 3.6 \\ - 4.5 \end{matrix})

deg 1 publication

Searching for Additional Planets in TESS Multi-Planet Systems: Testing Empirical Models Based on Kepler Data

Detection Method

Primary Transit

Mass Meas. Method

Radial Velocity

Radius Meas. Method

Primary Transit

Primary transit

—

Secondary transit

—

λ

—

Impact Parameter b

—

Time V_r=0

—

Velocity Semiamplitude K

2.05 (\begin{matrix} + 1.34 \\ - 0.81 \end{matrix})

m/s 1 publication

Searching for Additional Planets in TESS Multi-Planet Systems: Testing Empirical Models Based on Kepler Data

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-4342

Distance

61.543 (\pm 0.07)

pc 1 publication

TESS Discovery of Twin Planets near 2:1 Resonance around Early M-Dwarf TOI 4342

Spectral type

—

Apparent magnitude V

12.7

Apparent magnitude I

—

Apparent magnitude J

—

Apparent magnitude H

—

Apparent magnitude K

—

Mass

0.6296 (\pm 0.0086)

M_Sun 1 publication

TESS Discovery of Twin Planets near 2:1 Resonance around Early M-Dwarf TOI 4342

Age

—

Effective temperature

3901.0 (\pm 69.0)

K 1 publication

TESS Discovery of Twin Planets near 2:1 Resonance around Early M-Dwarf TOI 4342

Radius

0.599 (\pm 0.013)

R_Sun 1 publication

TESS Discovery of Twin Planets near 2:1 Resonance around Early M-Dwarf TOI 4342

Metallicity [Fe/H]

—

Detected Disc

—

Magnetic Field

—

RA₂₀₀₀

21:37:33.5

Dec₂₀₀₀

-77:58:45.0

Alternate Names

No remarks

No link

Simbad
Most recent references (ADS)

Planet TOI-4342 d

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 2 planets

Remarks No remark

Other web pages No page

More data 2 references

Planet TOI-4342 d

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 2 planets

Remarks No remark

Other web pages No page

More data 2 references

Related publications

Searching for Additional Planets in TESS Multi-Planet Systems: Testing Empirical Models Based on Kepler Data

TESS Discovery of Twin Planets near 2:1 Resonance around Early M-Dwarf TOI 4342