Planet K2-180 b

Detailed information about planet K2-180 b and its parameters.

Planet parameters Publications Observability Predictor

Planet

Name

K2-180 b

Planet Status

Confirmed

Discovered in

2018

Update

2021-02-05

Mass

0.036 (\pm 0.006)

M_J 1 publication

K2-140b and K2-180b - Characterization of a hot Jupiter and a mini-Neptune from the K2 mission

Mass*sin(i)

—

Semi-Major Axis

0.0753 (\begin{matrix} + 0.001 \\ - 0.001 \end{matrix})

AU 1 publication

Sixty Validated Planets from K2 Campaigns 5-8

Orbital Period

8.867209 (\begin{matrix} + 0.001068 \\ - 0.001016 \end{matrix})

day 1 publication

Sixty Validated Planets from K2 Campaigns 5-8

Eccentricity

—

ω

—

T_peri

—

Radius

0.206 (\begin{matrix} + 0.014 \\ - 0.014 \end{matrix})

R_J 1 publication

Sixty Validated Planets from K2 Campaigns 5-8

Inclination

88.9 (\pm 0.7)

deg 1 publication

K2-140b and K2-180b - Characterization of a hot Jupiter and a mini-Neptune from the K2 mission

Detection Method

Primary Transit

Mass Meas. Method

Radial Velocity

Radius Meas. Method

Primary Transit

Primary transit

2457143.39 (\pm 0.002)

JD 1 publication

K2-140b and K2-180b - Characterization of a hot Jupiter and a mini-Neptune from the K2 mission

Secondary transit

—

λ

—

Impact Parameter b

0.42 (\begin{matrix} + 0.32 \\ - 0.28 \end{matrix})

1 publication

Sixty Validated Planets from K2 Campaigns 5-8

Time V_r=0

—

Velocity Semiamplitude K

4.4 (\pm 0.7)

m/s 1 publication

K2-140b and K2-180b - Characterization of a hot Jupiter and a mini-Neptune from the K2 mission

Calculated temperature

731.0 (\begin{matrix} + 11.0 \\ - 11.0 \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

2MASS J08255135+1014491 b, EPIC 211319617 b, EPIC 211319617.01, WISE J082551.41+101448.1 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

K2-180

Distance

204.51 (\begin{matrix} + 1.7 \\ - 1.7 \end{matrix})

Spectral type

K2V

Apparent magnitude V

12.6

Mass

0.72 (\begin{matrix} + 0.03 \\ - 0.03 \end{matrix})

M_Sun

Age

9.5 (\begin{matrix} + 4.0 \\ - 5.6 \end{matrix})

Gyr 1 publication

K2-140b and K2-180b - Characterization of a hot Jupiter and a mini-Neptune from the K2 mission

Effective temperature

5358.0 (\begin{matrix} + 65.0 \\ - 65.0 \end{matrix})

Radius

0.72 (\begin{matrix} + 0.01 \\ - 0.01 \end{matrix})

R_Sun

Metallicity [Fe/H]

-0.54 (\begin{matrix} + 0.06 \\ - 0.06 \end{matrix})

Detected Disc

—

Magnetic Field

—

RA₂₀₀₀

08:25:51.3

Dec₂₀₀₀

+10:14:49.1

Alternate Names

2MASS J08255135+1014491, EPIC 211319617, WISE J082551.41+101448.1

No remarks

No link

Simbad
Most recent references (ADS)

Planet K2-180 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 K2-180 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

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Atmospheres of Rocky Exoplanets

Sixty Validated Planets from K2 Campaigns 5-8

K2-140b and K2-180b - Characterization of a hot Jupiter and a mini-Neptune from the K2 mission