Planet K2-298 b

Detailed information about planet K2-298 b and its parameters.

Planet parameters Publications Observability Predictor Exo3D

Planet

Name

K2-298 b

Planet Status

Confirmed

Discovered in

2019

Publication Status

—

Update

2024-06-09

Mass

—

Mass*sin(i)

—

Semi-Major Axis

0.035 (\begin{matrix} + 0.0009 \\ - 0.001 \end{matrix})

AU 1 publication

TFAW survey. I. Wavelet-based denoising of K2 light curves. Discovery and validation of two new Earth-sized planets in K2 campaign 1

Orbital Period

4.1698 (\begin{matrix} + 0.0001 \\ - 0.0001 \end{matrix})

day 1 publication

TFAW survey. I. Wavelet-based denoising of K2 light curves. Discovery and validation of two new Earth-sized planets in K2 campaign 1

Eccentricity

—

Angular distance

—

ω

—

T_peri

—

Radius

0.093 (\begin{matrix} + 0.003 \\ - 0.003 \end{matrix})

R_J 1 publication

TFAW survey. I. Wavelet-based denoising of K2 light curves. Discovery and validation of two new Earth-sized planets in K2 campaign 1

Inclination

89.001 (\begin{matrix} + 0.512 \\ - 0.557 \end{matrix})

deg 1 publication

TFAW survey. I. Wavelet-based denoising of K2 light curves. Discovery and validation of two new Earth-sized planets in K2 campaign 1

Detection Method

Primary Transit

Mass Meas. Method

—

Radius Meas. Method

—

Primary transit

—

Secondary transit

—

λ

—

Impact Parameter b

0.21 (\begin{matrix} + 0.11 \\ - 0.12 \end{matrix})

1 publication

TFAW survey. I. Wavelet-based denoising of K2 light curves. Discovery and validation of two new Earth-sized planets in K2 campaign 1

Time V_r=0

—

Velocity Semiamplitude K

—

Calculated temperature

—

Measured temperature

—

Hottest point longitude

—

Geometric albedo

—

Surface gravity log(g/g_H)

—

Alternate Names

2MASS J11404960+0608054 b, EPIC 201841433.02, WISE J114049.62+060805.4 b, EPIC 201841433 b

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

K2-298

Distance

441.94 (\begin{matrix} + 8.17 \\ - 8.17 \end{matrix})

Spectral type

K0V

Apparent magnitude V

—

Apparent magnitude I

—

Apparent magnitude J

—

Apparent magnitude H

—

Apparent magnitude K

—

Mass

0.8 (\begin{matrix} + 0.08 \\ - 0.16 \end{matrix})

M_Sun

Age

—

Effective temperature

5053.0 (\begin{matrix} + 103.0 \\ - 166.0 \end{matrix})

Radius

0.63 (\begin{matrix} + 0.04 \\ - 0.02 \end{matrix})

R_Sun

Metallicity [Fe/H]

0.0

Detected Disc

—

Magnetic Field

—

RA₂₀₀₀

11:40:49.6

Dec₂₀₀₀

+06:08:05.5

Alternate Names

2MASS J11404960+0608054, WISE J114049.62+060805.4, EPIC 201841433

No remarks

No link

Simbad
Most recent references (ADS)

Planet K2-298 b

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 1 planet

Remarks No remark

Other web pages No page

More data 2 references

Planet K2-298 b

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 1 planet

Remarks No remark

Other web pages No page

More data 2 references

Related publications

TFAW survey. I. Wavelet-based denoising of K2 light curves. Discovery and validation of two new Earth-sized planets in K2 campaign 1