Planet K2-81 b

Detailed information about planet K2-81 b and its parameters.

Planet parameters Publications Observability Predictor Exo3D

Planet

Name

K2-81 b

Mass

—

Mass*sin(i)

—

Semi-Major Axis

0.059 (\begin{matrix} + 0.002 \\ - 0.002 \end{matrix})

AU 1 publication

Characterizing K2 Candidate Planetary Systems Orbiting Low-Mass Stars II: Planetary Systems Observed During Campaigns 1-7

Orbital Period

6.102325 (\begin{matrix} + 0.00039 \\ - 0.000407 \end{matrix})

day 1 publication

Characterizing K2 Candidate Planetary Systems Orbiting Low-Mass Stars II: Planetary Systems Observed During Campaigns 1-7

Eccentricity

0.06 (\begin{matrix} + 0.144406 \\ - 0.051854 \end{matrix})

1 publication

Characterizing K2 Candidate Planetary Systems Orbiting Low-Mass Stars II: Planetary Systems Observed During Campaigns 1-7

ω

-27.89 (\begin{matrix} + 133.848 \\ - 112.5904 \end{matrix})

deg 1 publication

Characterizing K2 Candidate Planetary Systems Orbiting Low-Mass Stars II: Planetary Systems Observed During Campaigns 1-7

T_peri

—

Radius

0.176 (\begin{matrix} + 0.012 \\ - 0.01 \end{matrix})

R_J 1 publication

Characterizing K2 Candidate Planetary Systems Orbiting Low-Mass Stars II: Planetary Systems Observed During Campaigns 1-7

Inclination

89.29 (\begin{matrix} + 0.49 \\ - 0.57 \end{matrix})

deg 1 publication

Characterizing K2 Candidate Planetary Systems Orbiting Low-Mass Stars II: Planetary Systems Observed During Campaigns 1-7

Primary transit

—

Secondary transit

—

λ

—

Impact Parameter b

—

Time V_r=0

—

Velocity Semiamplitude K

—

Calculated temperature

—

Measured temperature

—

Hottest point longitude

—

Surface gravity log(g/g_H)

—

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

K2-81

Distance

254.14 (\begin{matrix} + 2.72 \\ - 2.72 \end{matrix})

Spectral type

—

Apparent magnitude V

—

Apparent magnitude I

—

Apparent magnitude J

—

Apparent magnitude H

—

Apparent magnitude K

—

Mass

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

M_Sun

Age

—

Effective temperature

4674.13 (\begin{matrix} + 140.71 \\ - 131.16 \end{matrix})

Radius

0.63 (\begin{matrix} + 0.04 \\ - 0.03 \end{matrix})

R_Sun

Metallicity [Fe/H]

—

Detected Disc

—

Magnetic Field

—

RA₂₀₀₀

03:49:56.5

Dec₂₀₀₀

+14:30:07.9

Alternate Names

2MASS J03495652+1430080, EPIC 210448987, WISE J034956.50+143007.5

No remarks

No link

Simbad
Most recent references (ADS)

Planet K2-81 b

Planet

Basic informations 20 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 K2-81 b

Planet

Basic informations 20 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

Characterizing K2 Candidate Planetary Systems Orbiting Low-Mass Stars II: Planetary Systems Observed During Campaigns 1-7