Planet K2-211 b

Detailed information about planet K2-211 b and its parameters.

Planet parameters Publications Observability Predictor Exo3D

Planet

Name

K2-211 b

Planet Status

Confirmed

Discovered in

2018

Publication Status

—

Update

2026-08-17

Mass

—

Mass*sin(i)

—

Semi-Major Axis

0.01419 (\begin{matrix} + 0.00021 \\ - 0.0002 \end{matrix})

AU 1 publication

The K2 and TESS Synergy. II. Revisiting 26 Systems in the TESS Primary Mission

Orbital Period

0.669561 (\begin{matrix} + 3.1e-05 \\ - 3.2e-05 \end{matrix})

day 3 publications

The K2 and TESS Synergy. II. Revisiting 26 Systems in the TESS Primary Mission
Detection of Hundreds of New Planet Candidates and Eclipsing Binaries in K2 Campaigns 0-8
275 Candidates and 149 Validated Planets Orbiting Bright Stars in K2 Campaigns 0-10

Eccentricity

0.19 (\begin{matrix} + 0.3 \\ - 0.14 \end{matrix})

1 publication

The K2 and TESS Synergy. II. Revisiting 26 Systems in the TESS Primary Mission

Angular distance

—

ω

-150.0 (\begin{matrix} + 130.0 \\ - 110.0 \end{matrix})

deg 1 publication

The K2 and TESS Synergy. II. Revisiting 26 Systems in the TESS Primary Mission

T_peri

—

Radius

0.11883 (\begin{matrix} + 0.00776 \\ - 0.00642 \end{matrix})

R_J 3 publications

The K2 and TESS Synergy. II. Revisiting 26 Systems in the TESS Primary Mission
Detection of Hundreds of New Planet Candidates and Eclipsing Binaries in K2 Campaigns 0-8
275 Candidates and 149 Validated Planets Orbiting Bright Stars in K2 Campaigns 0-10

Inclination

84.1 (\begin{matrix} + 3.8 \\ - 3.0 \end{matrix})

deg 2 publications

The K2 and TESS Synergy. II. Revisiting 26 Systems in the TESS Primary Mission
275 Candidates and 149 Validated Planets Orbiting Bright Stars in K2 Campaigns 0-10

Detection Method

Primary Transit

Mass Meas. Method

—

Radius Meas. Method

Primary Transit

Primary transit

—

Secondary transit

—

λ

—

Impact Parameter b

0.36 (\pm 0.24)

1 publication

The K2 and TESS Synergy. II. Revisiting 26 Systems in the TESS Primary Mission

Time V_r=0

—

Velocity Semiamplitude K

—

Calculated temperature

1873.0 (\begin{matrix} + 22.0 \\ - 21.0 \end{matrix})

K 1 publication

The K2 and TESS Synergy. II. Revisiting 26 Systems in the TESS Primary Mission

Measured temperature

—

Hottest point longitude

—

Geometric albedo

—

Surface gravity log(g/g_H)

—

Alternate Names

WISE J012425.46+014217.6 b, EPIC 220256496 b, EPIC 220256496.01, 2MASS J01242543+0142176 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

K2-211

Distance

272.297 (\begin{matrix} + 4.179 \\ - 4.057 \end{matrix})

pc 1 publication

The Revised TESS Input Catalog and Candidate Target List

Spectral type

G9/K0V

Apparent magnitude V

13.07

Apparent magnitude I

—

Apparent magnitude J

—

Apparent magnitude H

—

Apparent magnitude K

—

Mass

0.88 (\begin{matrix} + 0.1 \\ - 0.12 \end{matrix})

M_Sun 1 publication

The Revised TESS Input Catalog and Candidate Target List

Age

—

Effective temperature

5187.94 (\begin{matrix} + 147.069 \\ - 137.827 \end{matrix})

K 1 publication

The Revised TESS Input Catalog and Candidate Target List

Radius

0.804 (\begin{matrix} + 0.055 \\ - 0.0567 \end{matrix})

R_Sun 1 publication

The Revised TESS Input Catalog and Candidate Target List

Metallicity [Fe/H]

0.16 (\pm 0.029)

1 publication

The Revised TESS Input Catalog and Candidate Target List

Detected Disc

—

Magnetic Field

—

RA₂₀₀₀

01:24:25.4

Dec₂₀₀₀

+01:42:17.8

Alternate Names

WISE J012425.46+014217.6, EPIC 220256496, 2MASS J01242543+0142176

No remarks

No link

Simbad
Most recent references (ADS)

Planet K2-211 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 K2-211 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

The K2 and TESS Synergy. II. Revisiting 26 Systems in the TESS Primary Mission

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

Detection of Hundreds of New Planet Candidates and Eclipsing Binaries in K2 Campaigns 0-8

The Revised TESS Input Catalog and Candidate Target List

275 Candidates and 149 Validated Planets Orbiting Bright Stars in K2 Campaigns 0-10