Planet HD 30774 b

Detailed information about planet HD 30774 b and its parameters.

Planet parameters Publications Observability Predictor

Planet

Name

HD 30774 b

Planet Status

Confirmed

Discovered in

2023

Publication Status

—

Update

2024-06-20

Mass

—

Mass*sin(i)

41.59 (\begin{matrix} + 3.3 \\ - 3.42 \end{matrix})

M_J 1 publication

The CORALIE survey for southern extrasolar planets XIX. Brown dwarfs and stellar companions unveiled by radial velocity and astrometry

Semi-Major Axis

0.06 (\pm 0.01)

AU 1 publication

The CORALIE survey for southern extrasolar planets XIX. Brown dwarfs and stellar companions unveiled by radial velocity and astrometry

Orbital Period

4.93 (\pm 0.01)

day 1 publication

The CORALIE survey for southern extrasolar planets XIX. Brown dwarfs and stellar companions unveiled by radial velocity and astrometry

Eccentricity

0.003 (\pm 0.001)

1 publication

The CORALIE survey for southern extrasolar planets XIX. Brown dwarfs and stellar companions unveiled by radial velocity and astrometry

Angular distance

—

ω

310.85 (\pm 6.78)

deg 1 publication

The CORALIE survey for southern extrasolar planets XIX. Brown dwarfs and stellar companions unveiled by radial velocity and astrometry

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

5.0 (\pm 0.002)

m/s 1 publication

The CORALIE survey for southern extrasolar planets XIX. Brown dwarfs and stellar companions unveiled by radial velocity and astrometry

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 30774

Distance

41.6887 (\pm 0.13455)

pc 1 publication

The Revised TESS Input Catalog and Candidate Target List

Spectral type

G2V

Apparent magnitude V

7.9

Apparent magnitude I

—

Apparent magnitude J

—

Apparent magnitude H

—

Apparent magnitude K

—

Mass

1.04 (\pm 0.12495)

M_Sun 1 publication

The Revised TESS Input Catalog and Candidate Target List

Age

—

Effective temperature

5782.41 (\pm 102.395)

K 1 publication

The Revised TESS Input Catalog and Candidate Target List

Radius

1.0397 (\pm 0.04239)

R_Sun 1 publication

The Revised TESS Input Catalog and Candidate Target List

Metallicity [Fe/H]

0.0794 (\pm 0.0076)

1 publication

The Revised TESS Input Catalog and Candidate Target List

Detected Disc

—

Magnetic Field

—

RA₂₀₀₀

04:49:13.3

Dec₂₀₀₀

-31:25:35.6

Alternate Names

HIP 22395

No remarks

No link

Simbad
Most recent references (ADS)

Planet HD 30774 b

Planet

Basic informations 30 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 No remark

Other web pages No page

More data 2 references

Planet HD 30774 b

Planet

Basic informations 30 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 No remark

Other web pages No page

More data 2 references

Related publications

The CORALIE survey for southern extrasolar planets XIX. Brown dwarfs and stellar companions unveiled by radial velocity and astrometry

The Revised TESS Input Catalog and Candidate Target List