Planet K2-42 b

Detailed information about planet K2-42 b and its parameters.

Planet parameters Publications Observability Predictor

Planet

Name

K2-42 b

Planet Status

Confirmed

Discovered in

2016

Update

2021-02-05

Mass

—

Mass*sin(i)

—

Semi-Major Axis

0.0617 (\begin{matrix} + 0.0013 \\ - 0.0013 \end{matrix})

AU 1 publication

197 Candidates and 104 Validated Planets in K2’s First Five Fields

Orbital Period

6.68796 (\begin{matrix} + 0.00093 \\ - 0.00093 \end{matrix})

day 1 publication

197 Candidates and 104 Validated Planets in K2’s First Five Fields

Eccentricity

—

ω

—

T_peri

—

Radius

0.192 (\begin{matrix} + 0.021 \\ - 0.021 \end{matrix})

R_J 1 publication

197 Candidates and 104 Validated Planets in K2’s First Five Fields

Inclination

—

Detection Method

Primary Transit

Mass Meas. Method

—

Radius Meas. Method

—

Primary transit

—

Secondary transit

—

λ

—

Impact Parameter b

—

Time V_r=0

—

Velocity Semiamplitude K

—

Calculated temperature

—

Measured temperature

—

Hottest point longitude

—

Geometric albedo

—

Surface gravity log(g/g_H)

—

Alternate Names

EPIC 201155177 b, EPIC 201155177.01

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

K2-42

Distance

401.36 (\begin{matrix} + 7.9 \\ - 7.9 \end{matrix})

Spectral type

—

Apparent magnitude V

—

Mass

0.7 (\begin{matrix} + 0.05 \\ - 0.05 \end{matrix})

M_Sun

Age

—

Effective temperature

4613.0 (\begin{matrix} + 71.0 \\ - 71.0 \end{matrix})

Radius

0.64 (\begin{matrix} + 0.04 \\ - 0.04 \end{matrix})

R_Sun

Metallicity [Fe/H]

—

Detected Disc

—

Magnetic Field

—

RA₂₀₀₀

11:46:39.8

Dec₂₀₀₀

-05:10:18.9

Alternate Names

2MASS J11463977-0510186, EPIC 201155177, WISE J114639.77-051019.1

No remarks

No link

Simbad
Most recent references (ADS)

Planet K2-42 b

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 1 planet

Remarks No remark

Other web pages No page

More data 2 references

Planet K2-42 b

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 1 planet

Remarks No remark

Other web pages No page

More data 2 references

Related publications

High-resolution detection of neutral oxygen and non-LTE effects in the atmosphere of KELT-9b

197 Candidates and 104 Validated Planets in K2’s First Five Fields