Planet TOI-2018 b

Detailed information about planet TOI-2018 b and its parameters.

Planet parameters Publications Observability Predictor Exo3D

Planet

Name

TOI-2018 b

Mass

0.0289 (\pm 0.0066)

M_J 2 publications

VaTEST II: Statistical Validation of 11 Exoplanets of TESS-Detected Exoplanets Orbiting K-type Stars
A Mini-Neptune Orbiting the Metal-poor K Dwarf BD+29 2654

Mass*sin(i)

—

Semi-Major Axis

—

Orbital Period

7.435583 (\pm 2.2e-05)

day 2 publications

VaTEST II: Statistical Validation of 11 Exoplanets of TESS-Detected Exoplanets Orbiting K-type Stars
A Mini-Neptune Orbiting the Metal-poor K Dwarf BD+29 2654

Eccentricity

0.0 1 publication

A Mini-Neptune Orbiting the Metal-poor K Dwarf BD+29 2654

ω

—

T_peri

—

Radius

0.2025 (\pm 0.0062)

R_J 2 publications

VaTEST II: Statistical Validation of 11 Exoplanets of TESS-Detected Exoplanets Orbiting K-type Stars
A Mini-Neptune Orbiting the Metal-poor K Dwarf BD+29 2654

Inclination

88.52 (\pm 0.22)

deg 2 publications

VaTEST II: Statistical Validation of 11 Exoplanets of TESS-Detected Exoplanets Orbiting K-type Stars
A Mini-Neptune Orbiting the Metal-poor K Dwarf BD+29 2654

Primary transit

2458958.2582 (\begin{matrix} + 0.0008 \\ - 0.0007 \end{matrix})

JD 1 publication

VaTEST II: Statistical Validation of 11 Exoplanets of TESS-Detected Exoplanets Orbiting K-type Stars

Secondary transit

—

λ

—

Impact Parameter b

0.546 (\pm 0.07)

2 publications

A Mini-Neptune Orbiting the Metal-poor K Dwarf BD+29 2654
VaTEST II: Statistical Validation of 11 Exoplanets of TESS-Detected Exoplanets Orbiting K-type Stars

Time V_r=0

—

Velocity Semiamplitude K

4.4 (\pm 1.0)

m/s 2 publications

VaTEST II: Statistical Validation of 11 Exoplanets of TESS-Detected Exoplanets Orbiting K-type Stars
A Mini-Neptune Orbiting the Metal-poor K Dwarf BD+29 2654

Calculated temperature

652.0 K 1 publication

VaTEST II: Statistical Validation of 11 Exoplanets of TESS-Detected Exoplanets Orbiting K-type Stars

Measured temperature

—

Hottest point longitude

—

Surface gravity log(g/g_H)

—

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-2018

Distance

28.038 (\pm 0.011)

Spectral type

K8V

Apparent magnitude V

10.25

Apparent magnitude I

—

Apparent magnitude J

—

Apparent magnitude H

—

Apparent magnitude K

—

Mass

0.57 (\pm 0.02)

M_Sun 1 publication

A Mini-Neptune Orbiting the Metal-poor K Dwarf BD+29 2654

Age

2.4 (\pm 0.2)

Gyr 1 publication

A Mini-Neptune Orbiting the Metal-poor K Dwarf BD+29 2654

Effective temperature

4174.0 (\begin{matrix} + 34.0 \\ - 42.0 \end{matrix})

K 1 publication

A Mini-Neptune Orbiting the Metal-poor K Dwarf BD+29 2654

Radius

0.62 (\pm 0.01)

R_Sun 1 publication

A Mini-Neptune Orbiting the Metal-poor K Dwarf BD+29 2654

Metallicity [Fe/H]

-0.58 (\pm 0.18)

1 publication

A Mini-Neptune Orbiting the Metal-poor K Dwarf BD+29 2654

Detected Disc

—

Magnetic Field

—

RA₂₀₀₀

15:19:21.0

Dec₂₀₀₀

+29:12:28.0

Alternate Names

—

No remarks

No link

Simbad
Most recent references (ADS)

Planet TOI-2018 b

Planet

Basic informations 20 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-2018 b

Planet

Basic informations 20 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

VaTEST II: Statistical Validation of 11 Exoplanets of TESS-Detected Exoplanets Orbiting K-type Stars

A Mini-Neptune Orbiting the Metal-poor K Dwarf BD+29 2654

The Revised TESS Input Catalog and Candidate Target List