Planet K2-302 b

Detailed information about planet K2-302 b and its parameters.

Planet parameters Publications Observability Predictor

Planet

Name

K2-302 b

Planet Status

Confirmed

Discovered in

2019

Update

2024-07-12

Mass

—

Mass*sin(i)

—

Semi-Major Axis

0.0203 AU

Orbital Period

2.25372 (\begin{matrix} + 0.00047 \\ - 0.00047 \end{matrix})

day 1 publication

Transit least-squares survey - II. Discovery and validation of 17 new sub- to super-Earth-sized planets in multi-planet systems from K2

Eccentricity

—

ω

—

T_peri

—

Radius

0.08 (\begin{matrix} + 0.017 \\ - 0.018 \end{matrix})

R_J 1 publication

Transit least-squares survey - II. Discovery and validation of 17 new sub- to super-Earth-sized planets in multi-planet systems from K2

Inclination

—

Detection Method

Primary Transit

Mass Meas. Method

—

Radius Meas. Method

—

Primary transit

—

Secondary transit

—

λ

—

Impact Parameter b

0.28 (\begin{matrix} + 0.28 \\ - 0.2 \end{matrix})

1 publication

Transit least-squares survey - II. Discovery and validation of 17 new sub- to super-Earth-sized planets in multi-planet systems from K2

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 J22202278-0930341 b, EPIC 206215704.02, EPIC 206215704 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

K2-302

Distance

109.888 (\pm 1.08)

pc 1 publication

The Revised TESS Input Catalog and Candidate Target List

Spectral type

M4V

Apparent magnitude V

—

Mass

0.221 (\pm 0.02)

M_Sun 1 publication

The Revised TESS Input Catalog and Candidate Target List

Age

—

Effective temperature

3467.0 (\pm 157.0)

K 1 publication

The Revised TESS Input Catalog and Candidate Target List

Radius

0.25 (\pm 0.008)

R_Sun 1 publication

The Revised TESS Input Catalog and Candidate Target List

Metallicity [Fe/H]

-0.33 (\pm 0.093)

1 publication

Ultra Short Period Planets in K2 III: Neighbors are Common with 12 New Multi-Planet Systems and 26 Newly Validated Planets in Campaigns 0-8, 10

Detected Disc

—

Magnetic Field

—

RA₂₀₀₀

22:20:22.8

Dec₂₀₀₀

-09:30:34.3

Alternate Names

2MASS J22202278-0930341, EPIC 206215704

No remarks

No link

Simbad
Most recent references (ADS)

Planet K2-302 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 3 planets

Remarks No remark

Other web pages No page

More data 2 references

Planet K2-302 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 3 planets

Remarks No remark

Other web pages No page

More data 2 references

Related publications

Ultra Short Period Planets in K2 III: Neighbors are Common with 12 New Multi-Planet Systems and 26 Newly Validated Planets in Campaigns 0-8, 10

The Revised TESS Input Catalog and Candidate Target List

Transit least-squares survey - II. Discovery and validation of 17 new sub- to super-Earth-sized planets in multi-planet systems from K2