Planet HD 220689 b

Detailed information about planet HD 220689 b and its parameters.

Planet parameters Publications Observability Predictor

Planet

Name

HD 220689 b

Planet Status

Confirmed

Discovered in

2011

Update

2019-06-13

Mass

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

M_J

Mass*sin(i)

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

M_J 1 publication

The CORALIE survey for southern extrasolar planets XVII. New and updated long period and massive planets

Semi-Major Axis

3.36 (\pm 0.09)

AU 1 publication

The CORALIE survey for southern extrasolar planets XVII. New and updated long period and massive planets

Orbital Period

2209.0 (\begin{matrix} + 81.0 \\ - 103.0 \end{matrix})

day 2 publications

The CORALIE survey for southern extrasolar planets XVII. New and updated long period and massive planets
The HARPS search for southern extra-solar planets XXXIV. Occurrence, mass distribution and orbital properties of super-Earths and Neptune-mass planets

Eccentricity

0.16 (\begin{matrix} + 0.1 \\ - 0.07 \end{matrix})

2 publications

The CORALIE survey for southern extrasolar planets XVII. New and updated long period and massive planets
The HARPS search for southern extra-solar planets XXXIV. Occurrence, mass distribution and orbital properties of super-Earths and Neptune-mass planets

ω

137.0 (\pm 75.0)

deg 1 publication

The CORALIE survey for southern extrasolar planets XVII. New and updated long period and massive planets

T_peri

2455649.0 (\pm 413.0)

JD 1 publication

The CORALIE survey for southern extrasolar planets XVII. New and updated long period and massive planets

Radius

—

Inclination

—

Detection Method

Radial Velocity

Mass Meas. Method

—

Radius Meas. Method

—

Primary transit

—

Secondary transit

—

λ

—

Impact Parameter b

—

Time V_r=0

—

Velocity Semiamplitude K

—

Calculated temperature

—

Measured temperature

—

Hottest point longitude

—

Geometric albedo

—

Surface gravity log(g/g_H)

—

Alternate Names

—

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 220689

Distance

44.6 (\pm 1.5)

Spectral type

G3V

Apparent magnitude V

7.77

Mass

—

Age

—

Effective temperature

—

Radius

—

Metallicity [Fe/H]

—

Detected Disc

—

Magnetic Field

—

RA₂₀₀₀

23:25:53.0

Dec₂₀₀₀

-20:36:58.0

Alternate Names

—

No remarks

No link

Simbad
Most recent references (ADS)

Planet HD 220689 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 HD 220689 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

The CORALIE survey for southern extrasolar planets XVII. New and updated long period and massive planets

A Uniformly Derived Catalogue of Exoplanets from Radial Velocities

The Exoplanet Handbook

The HARPS search for southern extra-solar planets XXXIV. Occurrence, mass distribution and orbital properties of super-Earths and Neptune-mass planets