Planet HD 215456 Ab

Detailed information about planet HD 215456 Ab and its parameters.

Planet parameters Publications Observability Predictor

Planet

Name

HD 215456 Ab

Mass

—

Mass*sin(i)

0.101

M_J

Semi-Major Axis

0.652 AU

Orbital Period

191.99 day

Eccentricity

0.15

ω

—

T_peri

—

Radius

—

Inclination

—

Primary transit

—

Secondary transit

—

λ

—

Impact Parameter b

—

Time V_r=0

—

Velocity Semiamplitude K

—

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 215456 A

Distance

39.6064 (\pm 0.07645)

pc 1 publication

The Revised TESS Input Catalog and Candidate Target List

Spectral type

G1IV

Apparent magnitude V

6.63

Apparent magnitude I

—

Apparent magnitude J

—

Apparent magnitude H

—

Apparent magnitude K

—

Mass

1.04 (\pm 0.129)

M_Sun 1 publication

The Revised TESS Input Catalog and Candidate Target List

Age

7.53 Gyr 1 publication

Stellar chromospheric activity of 1674 FGK stars from the AMBRE-HARPS sample. I. A catalogue of homogeneous chromospheric activity

Effective temperature

5794.01 (\pm 137.535)

K 1 publication

The Revised TESS Input Catalog and Candidate Target List

Radius

1.72 (\pm 0.092)

R_Sun 1 publication

The Revised TESS Input Catalog and Candidate Target List

Metallicity [Fe/H]

-0.085 (\pm 0.007)

1 publication

The Revised TESS Input Catalog and Candidate Target List

Detected Disc

—

Magnetic Field

—

RA₂₀₀₀

22:46:08.0

Dec₂₀₀₀

-48:58:04.0

Alternate Names

—

An M dwarf companion star lies 2002 AUs away.

No link

Simbad
Most recent references (ADS)

Planet HD 215456 Ab

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 Some remarks

Other web pages No page

More data 2 references

Planet HD 215456 Ab

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 Some remarks

Other web pages No page

More data 2 references

Related publications

Gaia Search for (sub)stellar Companions of Exoplanet Hosts

Multiplicity of stars with planets in the solar neighbourhood

Stellar chromospheric activity of 1674 FGK stars from the AMBRE-HARPS sample. I. A catalogue of homogeneous chromospheric activity

The Revised TESS Input Catalog and Candidate Target List

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