Planet HD 205521 b

Detailed information about planet HD 205521 b and its parameters.

Planet parameters Publications Observability Predictor

Planet

Name

HD 205521 b

Planet Status

Retracted

Discovered in

2021

Update

2024-07-03

Mass

515.0 (\pm 31.0)

M_J 1 publication

The Masses of a Sample of Radial-Velocity Exoplanets with Astrometric Measurements

Mass*sin(i)

26.62 (\pm 1.64)

M_J 1 publication

The SOPHIE search for northern extrasolar planets -- XVII. A wealth of new objects: Six cool Jupiters, three brown dwarfs, and 16 low-mass binary stars

Semi-Major Axis

3.26 (\pm 0.15)

AU 1 publication

The SOPHIE search for northern extrasolar planets -- XVII. A wealth of new objects: Six cool Jupiters, three brown dwarfs, and 16 low-mass binary stars

Orbital Period

2032.32 (\pm 2.42)

day 1 publication

The SOPHIE search for northern extrasolar planets -- XVII. A wealth of new objects: Six cool Jupiters, three brown dwarfs, and 16 low-mass binary stars

Eccentricity

0.17 (\pm 0.01)

1 publication

The SOPHIE search for northern extrasolar planets -- XVII. A wealth of new objects: Six cool Jupiters, three brown dwarfs, and 16 low-mass binary stars

ω

220.21 (\pm 3.05)

deg 1 publication

The SOPHIE search for northern extrasolar planets -- XVII. A wealth of new objects: Six cool Jupiters, three brown dwarfs, and 16 low-mass binary stars

T_peri

2458468.68 (\pm 13.29)

JD 1 publication

The SOPHIE search for northern extrasolar planets -- XVII. A wealth of new objects: Six cool Jupiters, three brown dwarfs, and 16 low-mass binary stars

Radius

—

Inclination

—

Detection Method

Radial Velocity, Astrometry

Mass Meas. Method

Radial Velocity

Radius Meas. Method

—

Primary transit

—

Secondary transit

—

λ

—

Impact Parameter b

—

Time V_r=0

—

Velocity Semiamplitude K

406.91 (\pm 5.82)

m/s 1 publication

The SOPHIE search for northern extrasolar planets -- XVII. A wealth of new objects: Six cool Jupiters, three brown dwarfs, and 16 low-mass binary stars

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 205521

Distance

47.73 (\pm 0.4)

Spectral type

G5

Apparent magnitude V

8.0

Mass

—

Age

—

Effective temperature

—

Radius

—

Metallicity [Fe/H]

—

Detected Disc

—

Magnetic Field

—

RA₂₀₀₀

21:26:58.8

Dec₂₀₀₀

+81:44:32.8

Alternate Names

—

No remarks

No link

Simbad
Most recent references (ADS)

Planet HD 205521 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 0 planets

Remarks No remark

Other web pages No page

More data 2 references

Planet HD 205521 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 0 planets

Remarks No remark

Other web pages No page

More data 2 references

Related publications

The Masses of a Sample of Radial-Velocity Exoplanets with Astrometric Measurements

The SOPHIE search for northern extrasolar planets -- XVII. A wealth of new objects: Six cool Jupiters, three brown dwarfs, and 16 low-mass binary stars