Planet HD 216520 b

Detailed information about planet HD 216520 b and its parameters.

Planet parameters Publications Observability Predictor

Planet

Name

HD 216520 b

Mass

—

Mass*sin(i)

0.03228 (\begin{matrix} + 0.00311 \\ - 0.00311 \end{matrix})

M_J

Semi-Major Axis

0.198 (\begin{matrix} + 0.0004 \\ - 0.0004 \end{matrix})

AU 1 publication

A collage of small planets from the Lick Carnegie Exoplanet Survey : Exploring the super-Earth and sub-Neptune mass regime

Orbital Period

35.45 (\begin{matrix} + 0.011 \\ - 0.011 \end{matrix})

day 1 publication

A collage of small planets from the Lick Carnegie Exoplanet Survey : Exploring the super-Earth and sub-Neptune mass regime

Eccentricity

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

1 publication

A collage of small planets from the Lick Carnegie Exoplanet Survey : Exploring the super-Earth and sub-Neptune mass regime

ω

220.95 (\begin{matrix} + 125.17 \\ - 125.17 \end{matrix})

deg 1 publication

A collage of small planets from the Lick Carnegie Exoplanet Survey : Exploring the super-Earth and sub-Neptune mass regime

T_peri

—

Radius

—

Inclination

—

Primary transit

—

Secondary transit

—

λ

—

Impact Parameter b

—

Time V_r=0

—

Velocity Semiamplitude K

2.28 (\begin{matrix} + 0.2 \\ - 0.2 \end{matrix})

m/s 1 publication

A collage of small planets from the Lick Carnegie Exoplanet Survey : Exploring the super-Earth and sub-Neptune mass regime

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

HD 216520

Distance

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

Spectral type

K0 V

Apparent magnitude V

—

Apparent magnitude I

—

Apparent magnitude J

—

Apparent magnitude H

—

Apparent magnitude K

—

Mass

0.82 (\begin{matrix} + 0.04 \\ - 0.04 \end{matrix})

M_Sun

Age

6.0 (\begin{matrix} + 3.0 \\ - -3.0 \end{matrix})

Gyr

Effective temperature

5103.0 (\begin{matrix} + 20.0 \\ - 20.0 \end{matrix})

Radius

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

R_Sun

Metallicity [Fe/H]

-0.16

Detected Disc

—

Magnetic Field

—

RA₂₀₀₀

22:47:31.9

Dec₂₀₀₀

+83:41:49.3

Alternate Names

2MASS J22473183+8341493, BD+82 704, HIP 112527, LSPM J2247+8341, SAO 3796, TIC 264899051, TYC 4650-00917-1, WISE J224731.02+834150.7

No remarks

No link

Simbad
Most recent references (ADS)

Planet HD 216520 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 2 planets

Remarks No remark

Other web pages No page

More data 2 references

Planet HD 216520 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 2 planets

Remarks No remark

Other web pages No page

More data 2 references

Related publications

Examining Airport Civilian and Military Radar Leakage as a Detectable Marker for Extraterrestrial Civilizations

A collage of small planets from the Lick Carnegie Exoplanet Survey : Exploring the super-Earth and sub-Neptune mass regime