Planet WASP-54 Ab

Detailed information about planet WASP-54 Ab and its parameters.

Planet parameters Publications Observability Predictor

Planet

Name

WASP-54 Ab

Planet Status

Confirmed

Discovered in

2011

Update

2024-08-05

Mass

0.63 (\pm 0.02)

M_J 2 publications

Precise Transit Photometry Using TESS II: Revisiting 28 Additional Transiting Systems With Updated Physical Properties
Status of the WASP-South Search for Transiting Planets

Mass*sin(i)

—

Semi-Major Axis

0.053 (\pm 0.003)

AU 1 publication

Precise Transit Photometry Using TESS II: Revisiting 28 Additional Transiting Systems With Updated Physical Properties

Orbital Period

3.6935995 (\pm 1.8e-06)

day 2 publications

Precise Transit Photometry Using TESS II: Revisiting 28 Additional Transiting Systems With Updated Physical Properties
Status of the WASP-South Search for Transiting Planets

Eccentricity

—

ω

—

T_peri

—

Radius

1.57 (\pm 0.07)

R_J 2 publications

Precise Transit Photometry Using TESS II: Revisiting 28 Additional Transiting Systems With Updated Physical Properties
Status of the WASP-South Search for Transiting Planets

Inclination

85.73 (\begin{matrix} + 0.6 \\ - 0.5 \end{matrix})

deg 1 publication

Precise Transit Photometry Using TESS II: Revisiting 28 Additional Transiting Systems With Updated Physical Properties

Detection Method

Primary Transit

Mass Meas. Method

Radial Velocity

Radius Meas. Method

Primary Transit

Primary transit

2458931.23637 (\pm 0.00026)

JD 1 publication

Precise Transit Photometry Using TESS II: Revisiting 28 Additional Transiting Systems With Updated Physical Properties

Secondary transit

—

λ

—

Impact Parameter b

0.46 (\begin{matrix} + 0.04 \\ - 0.05 \end{matrix})

1 publication

Precise Transit Photometry Using TESS II: Revisiting 28 Additional Transiting Systems With Updated Physical Properties

Time V_r=0

—

Velocity Semiamplitude K

73.0 (\pm 2.0)

m/s 1 publication

Accurate Empirical Radii and Masses of Planets and Their Host Stars with Gaia Parallaxes

Calculated temperature

1725.0 (\pm 35.0)

K 1 publication

Precise Transit Photometry Using TESS II: Revisiting 28 Additional Transiting Systems With Updated Physical Properties

Measured temperature

—

Hottest point longitude

—

Geometric albedo

—

Surface gravity log(g/g_H)

—

Alternate Names

BD+00 3088 b, TOI-1833.01

Data Source	Type	Result Value	Result Figure	Notes	Reference

Molecule	Data Source	Type	Result Value	Result Figure	Notes	Reference

7 Sep 2011: This object waits for publication in a refereed journal

No link

Star

Name

WASP-54 A

Distance

251.303 (\begin{matrix} + 4.478 \\ - 4.327 \end{matrix})

pc 1 publication

The Revised TESS Input Catalog and Candidate Target List

Spectral type

F9/G0IV

Apparent magnitude V

10.41

Mass

1.145 (\begin{matrix} + 0.144 \\ - 0.161 \end{matrix})

M_Sun 1 publication

The Revised TESS Input Catalog and Candidate Target List

Age

6.9 (\begin{matrix} + 1.0 \\ - 1.9 \end{matrix})

Gyr 1 publication

The GAPS Programme with HARPS-N@TNG XIV. Investigating giant planet migration history via improved eccentricity and mass determination for 231 transiting planets

Effective temperature

6097.47 (\begin{matrix} + 130.0 \\ - 145.14 \end{matrix})

K 1 publication

The Revised TESS Input Catalog and Candidate Target List

Radius

1.78 (\pm 0.095)

R_Sun 1 publication

The Revised TESS Input Catalog and Candidate Target List

Metallicity [Fe/H]

-0.119 (\pm 0.0086)

1 publication

The Revised TESS Input Catalog and Candidate Target List

Detected Disc

—

Magnetic Field

—

RA₂₀₀₀

13:41:49.0

Dec₂₀₀₀

-00:07:41.0

Alternate Names

BD+00 3088, TYC 4967-678-1, TOI-1833, 2MASS J13414903-0007410

An M dwarf companion star lies 1436 AUs away.

No link

Simbad
Most recent references (ADS)

Planet WASP-54 Ab

Planet

Basic informations 28 parameters

Atmospheric parameters : Temperatures 0 temperatures

Atmospheric parameters : Molecules 0 molecules

Remarks Some remarks

Other web pages No page

Star

Basic informations 13 parameters

Planetary system 1 planet

Remarks Some remarks

Other web pages No page

More data 2 references

Planet WASP-54 Ab

Planet

Basic informations 28 parameters

Atmospheric parameters : Temperatures 0 temperatures

Atmospheric parameters : Molecules 0 molecules

Remarks Some remarks

Other web pages No page

Star

Basic informations 13 parameters

Planetary system 1 planet

Remarks Some remarks

Other web pages No page

More data 2 references

Related publications

Precise Transit Photometry Using TESS II: Revisiting 28 Additional Transiting Systems With Updated Physical Properties

Gaia Search for (sub)stellar Companions of Exoplanet Hosts

Gaia search for stellar companions of TESS Objects of Interest III

Significant Transit Timing Offsets of 31 Hot Jupiters

The Revised TESS Input Catalog and Candidate Target List

High-resolution Imaging of Transiting Extrasolar Planetary systems (HITEP). II. Lucky Imaging results from 2015 and 2016

Accurate Empirical Radii and Masses of Planets and Their Host Stars with Gaia Parallaxes

The GAPS Programme with HARPS-N@TNG XIV. Investigating giant planet migration history via improved eccentricity and mass determination for 231 transiting planets

WASP-54b, WASP-56b and WASP-57b: Three new sub-Jupiter mass planets from SuperWASP

A Uniformly Derived Catalogue of Exoplanets from Radial Velocities

The Exoplanet Handbook

Status of the WASP-South Search for Transiting Planets