Planet HD 204941 Ac

Detailed information about planet HD 204941 Ac and its parameters.

Planet parameters Publications Observability Predictor

Planet

Name

HD 204941 Ac

Mass

—

Mass*sin(i)

0.017 (\pm 0.0035)

M_J 1 publication

The GAPS Programme with HARPS-N at TNG LXXVII. Occurrence rates of small close-in planets in the presence of cold Jupiters

Semi-Major Axis

—

Orbital Period

28.729 (\pm 0.009)

day 1 publication

The GAPS Programme with HARPS-N at TNG LXXVII. Occurrence rates of small close-in planets in the presence of cold Jupiters

Eccentricity

0.133 (\begin{matrix} + 0.13 \\ - 0.092 \end{matrix})

1 publication

The GAPS Programme with HARPS-N at TNG LXXVII. Occurrence rates of small close-in planets in the presence of cold Jupiters

ω

10.0 (\begin{matrix} + 74.0 \\ - 88.0 \end{matrix})

deg 1 publication

The GAPS Programme with HARPS-N at TNG LXXVII. Occurrence rates of small close-in planets in the presence of cold Jupiters

T_peri

—

Radius

—

Inclination

—

Primary transit

—

Secondary transit

—

λ

—

Impact Parameter b

—

Time V_r=0

—

Velocity Semiamplitude K

1.66 (\pm 0.28)

m/s 1 publication

The GAPS Programme with HARPS-N at TNG LXXVII. Occurrence rates of small close-in planets in the presence of cold Jupiters

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 204941 A

Distance

28.7165 (\pm 0.061)

pc 1 publication

The Revised TESS Input Catalog and Candidate Target List

Spectral type

K2V

Apparent magnitude V

8.45

Apparent magnitude I

—

Apparent magnitude J

—

Apparent magnitude H

—

Apparent magnitude K

—

Mass

0.83 (\pm 0.1)

M_Sun 1 publication

The Revised TESS Input Catalog and Candidate Target List

Age

6.67 (\pm 0.77)

Gyr 1 publication

The HARPS search for southern extra-solar planets. XXX. Planetary systems around stars with solar-like magnetic cycles and short-term activity variation

Effective temperature

5016.12 (\pm 114.577)

K 1 publication

The Revised TESS Input Catalog and Candidate Target List

Radius

0.792 (\pm 0.045)

R_Sun 1 publication

The Revised TESS Input Catalog and Candidate Target List

Metallicity [Fe/H]

-0.197 (\pm 0.0166)

1 publication

The Revised TESS Input Catalog and Candidate Target List

Detected Disc

—

Magnetic Field

—

RA₂₀₀₀

21:32:24.0

Dec₂₀₀₀

-20:57:27.0

Alternate Names

—

An early M dwarf companion star lies 1606 AUs away.

No link

Simbad
Most recent references (ADS)

Planet HD 204941 Ac

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 No page

More data 2 references

Planet HD 204941 Ac

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 No page

More data 2 references

Related publications

The GAPS Programme with HARPS-N at TNG LXXVII. Occurrence rates of small close-in planets in the presence of cold Jupiters

Gaia Search for (sub)stellar Companions of Exoplanet Hosts

The Revised TESS Input Catalog and Candidate Target List

The HARPS search for southern extra-solar planets. XXX. Planetary systems around stars with solar-like magnetic cycles and short-term activity variation