Planet K2-151Bb

Detailed information about planet K2-151Bb and its parameters.

Planet parameters Publications Observability Predictor

Planet

Name

K2-151Bb

Planet Status

Confirmed

Discovered in

2018

Update

2024-07-30

Mass

—

Mass*sin(i)

—

Semi-Major Axis

0.0373 (\begin{matrix} + 0.0002 \\ - 0.0002 \end{matrix})

AU 1 publication

Sixty Validated Planets from K2 Campaigns 5-8

Orbital Period

3.835476 (\begin{matrix} + 0.000266 \\ - 0.000256 \end{matrix})

day 1 publication

Sixty Validated Planets from K2 Campaigns 5-8

Eccentricity

—

ω

—

T_peri

—

Radius

0.133 (\begin{matrix} + 0.007 \\ - 0.007 \end{matrix})

R_J 1 publication

Sixty Validated Planets from K2 Campaigns 5-8

Inclination

—

Detection Method

Primary Transit

Mass Meas. Method

—

Radius Meas. Method

Primary Transit

Primary transit

2457391.40166 (\pm 0.00104)

JD 1 publication

Exoplanets around Low-mass Stars Unveiled by K2

Secondary transit

—

λ

—

Impact Parameter b

0.44 (\begin{matrix} + 0.32 \\ - 0.29 \end{matrix})

1 publication

Sixty Validated Planets from K2 Campaigns 5-8

Time V_r=0

—

Velocity Semiamplitude K

—

Calculated temperature

566.0 (\begin{matrix} + 6.0 \\ - 6.0 \end{matrix})

K 1 publication

Sixty Validated Planets from K2 Campaigns 5-8

Measured temperature

—

Hottest point longitude

—

Geometric albedo

—

Surface gravity log(g/g_H)

—

Alternate Names

K2-151 b, EPIC 220621087 b, EPIC 212006344 Ab, EPIC 220621087.01b, EPIC 220621087 Bb, 2MASS J01171307+0930050 b, WISE J011713.12+093004.7 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

K2-151 B

Distance

69.48 (\begin{matrix} + 0.15 \\ - 0.15 \end{matrix})

pc 1 publication

The Revised TESS Input Catalog and Candidate Target List

Spectral type

M1.5V

Apparent magnitude V

—

Mass

0.455 (\pm 0.02)

M_Sun 1 publication

The Revised TESS Input Catalog and Candidate Target List

Age

—

Effective temperature

3659.0 (\pm 157.0)

K 1 publication

The Revised TESS Input Catalog and Candidate Target List

Radius

0.458 (\pm 0.013)

R_Sun 1 publication

The Revised TESS Input Catalog and Candidate Target List

Metallicity [Fe/H]

-0.19 (\begin{matrix} + 0.07 \\ - 0.07 \end{matrix})

1 publication

Sixty Validated Planets from K2 Campaigns 5-8

Detected Disc

—

Magnetic Field

—

RA₂₀₀₀

01:17:13.1

Dec₂₀₀₀

+09:30:05.0

Alternate Names

K2-151, EPIC 220621087, EPIC 220621087 B, WISE J011713.12+093004.7, 2MASS J01171307+0930050

K2-151 is the secondary component of a wide binary system (a = 1696 AUs) including HIP 6001 (spT K6V), which is the primary component.

No link

Simbad
Most recent references (ADS)

Planet K2-151Bb

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 Some remarks

Other web pages No page

More data 2 references

Planet K2-151Bb

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 Some remarks

Other web pages No page

More data 2 references

Related publications

Multiplicity of stars with planets in the solar neighbourhood

Gaia Search for (sub)stellar Companions of Exoplanet Hosts

Search for stellar companions of exoplanet host stars by exploring the second ESA-Gaia data release

The Revised TESS Input Catalog and Candidate Target List

Sixty Validated Planets from K2 Campaigns 5-8

Exoplanets around Low-mass Stars Unveiled by K2