Planet K2-13 b

Detailed information about planet K2-13 b and its parameters.

Planet parameters Publications Observability Predictor

Planet

Name

K2-13 b

Planet Status

Confirmed

Discovered in

2015

Update

2021-02-05

Mass

—

Mass*sin(i)

—

Semi-Major Axis

0.2114 (\pm 0.0061)

AU 1 publication

Stellar and Planetary Properties of K2 Campaign 1 Candidates and Validation of 17 Systems, Including a Planet Receiving Earth-like Insolation

Orbital Period

39.91488 (\pm 0.32477)

day 1 publication

Stellar and Planetary Properties of K2 Campaign 1 Candidates and Validation of 17 Systems, Including a Planet Receiving Earth-like Insolation

Eccentricity

—

ω

—

T_peri

—

Radius

0.169 (\begin{matrix} + 0.085 \\ - 0.085 \end{matrix})

R_J 1 publication

Stellar and Planetary Properties of K2 Campaign 1 Candidates and Validation of 17 Systems, Including a Planet Receiving Earth-like Insolation

Inclination

—

Detection Method

Primary Transit

Mass Meas. Method

—

Radius Meas. Method

Primary Transit

Primary transit

—

Secondary transit

—

λ

—

Impact Parameter b

—

Time V_r=0

—

Velocity Semiamplitude K

—

Calculated temperature

511.0 (\begin{matrix} + 126.0 \\ - 126.0 \end{matrix})

K 1 publication

Stellar and Planetary Properties of K2 Campaign 1 Candidates and Validation of 17 Planets, Including a Planet Receiving Earth-like Insolation

Measured temperature

—

Hottest point longitude

—

Geometric albedo

—

Surface gravity log(g/g_H)

—

Alternate Names

EPIC 201629650 b, 2MASS J11203732+0230097 b, EPIC 201629650.01, WISE J112037.31+023009.8 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

K2-13

Distance

345.76 (\begin{matrix} + 4.43 \\ - 4.43 \end{matrix})

Spectral type

G3

Apparent magnitude V

—

Mass

0.8 (\pm 0.04)

M_Sun 1 publication

Stellar and Planetary Properties of K2 Campaign 1 Candidates and Validation of 17 Systems, Including a Planet Receiving Earth-like Insolation

Age

0.78 (\begin{matrix} + 0.09 \\ - 0.05 \end{matrix})

Gyr

Effective temperature

5698.0 (\begin{matrix} + 45.0 \\ - 82.0 \end{matrix})

K 1 publication

Stellar and Planetary Properties of K2 Campaign 1 Candidates and Validation of 17 Systems, Including a Planet Receiving Earth-like Insolation

Radius

0.78 (\begin{matrix} + 0.09 \\ - 0.05 \end{matrix})

R_Sun 1 publication

Stellar and Planetary Properties of K2 Campaign 1 Candidates and Validation of 17 Systems, Including a Planet Receiving Earth-like Insolation

Metallicity [Fe/H]

-0.54 (\begin{matrix} + 0.12 \\ - 0.14 \end{matrix})

Detected Disc

—

Magnetic Field

—

RA₂₀₀₀

11:20:37.3

Dec₂₀₀₀

+02:30:09.7

Alternate Names

EPIC 201629650, 2MASS J11203732+0230097, WISE J112037.31+023009.8

No remarks

No link

Simbad
Most recent references (ADS)

Planet K2-13 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 K2-13 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

Stellar and Planetary Properties of K2 Campaign 1 Candidates and Validation of 17 Planets, Including a Planet Receiving Earth-like Insolation

Stellar and Planetary Properties of K2 Campaign 1 Candidates and Validation of 17 Systems, Including a Planet Receiving Earth-like Insolation