Planet HD 31527 b

Detailed information about planet HD 31527 b and its parameters.

Planet parameters Publications Observability Predictor

Planet

Name

HD 31527 b

Planet Status

Confirmed

Discovered in

2011

Update

2019-02-12

Mass

0.0363 (\begin{matrix} + 0.0025 \\ - 0.0025 \end{matrix})

M_J

Mass*sin(i)

0.0363 (\begin{matrix} + 0.0025 \\ - 0.0025 \end{matrix})

M_J

Semi-Major Axis

0.1253 (\pm 0.002)

Orbital Period

16.557 (\pm 0.003)

day 1 publication

New wavelength calibration of the HARPS spectrograph

Eccentricity

0.16 (\pm 0.05)

1 publication

New wavelength calibration of the HARPS spectrograph

ω

—

T_peri

—

Radius

—

Inclination

—

Detection Method

Radial Velocity

Mass Meas. Method

Radial Velocity

Radius Meas. Method

—

Primary transit

—

Secondary transit

—

λ

—

Impact Parameter b

—

Time V_r=0

—

Velocity Semiamplitude K

2.84 (\pm 0.13)

m/s 1 publication

New wavelength calibration of the HARPS spectrograph

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 31527

Distance

38.6 (\pm 0.9)

Spectral type

G0V

Apparent magnitude V

7.48

Mass

—

Age

—

Effective temperature

—

Radius

—

Metallicity [Fe/H]

—

Detected Disc

—

Magnetic Field

—

RA₂₀₀₀

04:55:38.0

Dec₂₀₀₀

-23:14:31.0

Alternate Names

—

No remarks

No link

Simbad
Most recent references (ADS)

Planet HD 31527 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 3 planets

Remarks No remark

Other web pages No page

More data 2 references

Planet HD 31527 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 3 planets

Remarks No remark

Other web pages No page

More data 2 references

Related publications

Secular evolution of resonant planets in the coplanar case Application to the systems HD 73526 and HD 31527

Semianalytical model for planetary resonances: application to planets around single and binary stars

New wavelength calibration of the HARPS spectrograph

The Spitzer search for the transits of HARPS low-mass planets - II. Null results for 19 planets

Dynamics of the 3/1 planetary mean-motion resonance. An application to the HD60532 b-c planetary system

A Uniformly Derived Catalogue of Exoplanets from Radial Velocities

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

The Exoplanet Handbook