Planet HD 79498 Ab

Detailed information about planet HD 79498 Ab and its parameters.

Planet parameters Publications Observability Predictor

Planet

Name

HD 79498 Ab

Mass

—

Mass*sin(i)

1.34 (\begin{matrix} + 0.07 \\ - 0.07 \end{matrix})

M_J

Semi-Major Axis

3.13 (\pm 0.08)

AU 1 publication

The McDonald Observatory Planet Search: New Long-Period Giant Planets, and Two Interacting Jupiters in the HD 155358 System

Orbital Period

1966.0 (\pm 41.0)

day 1 publication

The McDonald Observatory Planet Search: New Long-Period Giant Planets, and Two Interacting Jupiters in the HD 155358 System

Eccentricity

0.59 (\pm 0.02)

1 publication

The McDonald Observatory Planet Search: New Long-Period Giant Planets, and Two Interacting Jupiters in the HD 155358 System

ω

221.0 (\pm 6.0)

deg 1 publication

The McDonald Observatory Planet Search: New Long-Period Giant Planets, and Two Interacting Jupiters in the HD 155358 System

T_peri

2453210.9 (\pm 39.0)

JD 1 publication

The McDonald Observatory Planet Search: New Long-Period Giant Planets, and Two Interacting Jupiters in the HD 155358 System

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 79498 A

Distance

49.0 pc 1 publication

The McDonald Observatory Planet Search: New Long-Period Giant Planets, and Two Interacting Jupiters in the HD 155358 System

Spectral type

G5V

Apparent magnitude V

8.03

Apparent magnitude I

—

Apparent magnitude J

—

Apparent magnitude H

—

Apparent magnitude K

—

Mass

1.06 M_Sun 1 publication

The McDonald Observatory Planet Search: New Long-Period Giant Planets, and Two Interacting Jupiters in the HD 155358 System

Age

2.7 Gyr 1 publication

The McDonald Observatory Planet Search: New Long-Period Giant Planets, and Two Interacting Jupiters in the HD 155358 System

Effective temperature

5740.0 (\pm 100.0)

K 1 publication

The McDonald Observatory Planet Search: New Long-Period Giant Planets, and Two Interacting Jupiters in the HD 155358 System

Radius

—

Metallicity [Fe/H]

0.24 (\pm 0.06)

1 publication

The McDonald Observatory Planet Search: New Long-Period Giant Planets, and Two Interacting Jupiters in the HD 155358 System

Detected Disc

—

Magnetic Field

—

RA₂₀₀₀

09:15:09.0

Dec₂₀₀₀

+23:22:32.0

Alternate Names

—

A late K dwarf companion star lies 2916 AUs away.

Papers with primary data:

Radial velocity:
- Robertson et al. 2012

Simbad
Most recent references (ADS)

Planet HD 79498 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 1 planet

Remarks Some remarks

Other web pages Some pages

More data 2 references

Planet HD 79498 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 1 planet

Remarks Some remarks

Other web pages Some pages

More data 2 references

Related publications

Gaia Search for (sub)stellar Companions of Exoplanet Hosts

Multiplicity of stars with planets in the solar neighbourhood

The McDonald Observatory Planet Search: New Long-Period Giant Planets, and Two Interacting Jupiters in the HD 155358 System

The Exoplanet Handbook