Planet HD 9578 Ab

Detailed information about planet HD 9578 Ab and its parameters.

Planet parameters Publications Observability Predictor

Planet

Name

HD 9578 Ab

Planet Status

Confirmed

Discovered in

2009

Publication Status

—

Update

2024-07-29

Mass

—

Mass*sin(i)

0.62

M_J 1 publication

Radial Velocity planet search around solar-type stars: The HARPS GTO legacy

Semi-Major Axis

—

Orbital Period

494.0 day 1 publication

Radial Velocity planet search around solar-type stars: The HARPS GTO legacy

Eccentricity

—

Angular distance

—

ω

—

T_peri

—

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

Star

Name

HD 9578 A

Distance

56.1136 (\pm 0.10115)

pc 1 publication

The Revised TESS Input Catalog and Candidate Target List

Spectral type

F9/G0V

Apparent magnitude V

8.21

Apparent magnitude I

—

Apparent magnitude J

—

Apparent magnitude H

—

Apparent magnitude K

—

Mass

1.13 (\pm 0.147)

M_Sun 1 publication

The Revised TESS Input Catalog and Candidate Target List

Age

—

Effective temperature

6070.77 (\pm 105.174)

K 1 publication

The Revised TESS Input Catalog and Candidate Target List

Radius

1.065 (\pm 0.0424)

R_Sun 1 publication

The Revised TESS Input Catalog and Candidate Target List

Metallicity [Fe/H]

0.158 (\pm 0.0098)

1 publication

The Revised TESS Input Catalog and Candidate Target List

Detected Disc

—

Magnetic Field

—

RA₂₀₀₀

01:33:17.0

Dec₂₀₀₀

-38:14:42.0

Alternate Names

—

Mugrauer & Ginski (2015) detect an M dwarf companion star (spT M4V) 186 AUs away.

No link

Simbad
Most recent references (ADS)

Planet HD 9578 Ab

Planet

Basic informations 30 parameters

Atmospheric parameters : Temperatures 0 temperatures

Atmospheric parameters : Molecules 0 molecules

Remarks Some remarks

Other web pages No page

Star

Basic informations 17 parameters

Planetary system 1 planet

Remarks Some remarks

Other web pages No page

More data 2 references

Planet HD 9578 Ab

Planet

Basic informations 30 parameters

Atmospheric parameters : Temperatures 0 temperatures

Atmospheric parameters : Molecules 0 molecules

Remarks Some remarks

Other web pages No page

Star

Basic informations 17 parameters

Planetary system 1 planet

Remarks Some remarks

Other web pages No page

More data 2 references

Related publications

Magnetic Activity Cycles and Rotation in Planet-Hosting and Non-Hosting Solar-Type Stars

Gaia Search for (sub)stellar Companions of Exoplanet Hosts

The Revised TESS Input Catalog and Candidate Target List

No Difference in Orbital Parameters of RV-detected Giant Planets between 0.1 and 5 au in Single versus Multi-stellar Systems

High-contrast imaging search for stellar and substellar companions of exoplanet host stars

A Uniformly Derived Catalogue of Exoplanets from Radial Velocities

Taxonomy of the extrasolar planet

Defining and cataloging exoplanets: The exoplanet.eu database

The Exoplanet Handbook

Quantization of Planetary Systems and its Dependency on Stellar Rotation

The Exoplanet Orbit Database

Density Estimation for Projected Exoplanet Quantities

Exoplanet Data Explorer

The Hill stability of the possible moons of extrasolar planets

Radial Velocity planet search around solar-type stars: The HARPS GTO legacy

Planets and Debris Disks: Results from a Spitzer/MIPS Search for Infrared Excess