Planet WASP-98 Ab

Detailed information about planet WASP-98 Ab and its parameters.

Planet parameters Publications Observability Predictor

Planet

Name

WASP-98 Ab

Planet Status

Confirmed

Discovered in

2013

Update

2024-08-01

Mass

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

M_J 1 publication

Transiting hot Jupiters from WASP-South, Euler and TRAPPIST: WASP-95b to WASP-101b

Mass*sin(i)

—

Semi-Major Axis

0.036 (\pm 0.001)

AU 1 publication

Transiting hot Jupiters from WASP-South, Euler and TRAPPIST: WASP-95b to WASP-101b

Orbital Period

2.96264 (\pm 1.3e-06)

day 1 publication

Transiting hot Jupiters from WASP-South, Euler and TRAPPIST: WASP-95b to WASP-101b

Eccentricity

— 1 publication

Transiting hot Jupiters from WASP-South, Euler and TRAPPIST: WASP-95b to WASP-101b

ω

—

T_peri

—

Radius

1.1 (\begin{matrix} + 0.04 \\ - 0.04 \end{matrix})

R_J 1 publication

Transiting hot Jupiters from WASP-South, Euler and TRAPPIST: WASP-95b to WASP-101b

Inclination

86.3 (\pm 0.1)

deg 1 publication

Transiting hot Jupiters from WASP-South, Euler and TRAPPIST: WASP-95b to WASP-101b

Detection Method

Primary Transit

Mass Meas. Method

—

Radius Meas. Method

—

Primary transit

2456333.3913 (\pm 0.0001)

JD 1 publication

Transiting hot Jupiters from WASP-South, Euler and TRAPPIST: WASP-95b to WASP-101b

Secondary transit

—

λ

—

Impact Parameter b

—

Time V_r=0

—

Velocity Semiamplitude K

—

Calculated temperature

1180.0 K 1 publication

Transiting hot Jupiters from WASP-South, Euler and TRAPPIST: WASP-95b to WASP-101b

Measured temperature

—

Hottest point longitude

—

Geometric albedo

—

Surface gravity log(g/g_H)

—

Alternate Names

TOI-404.01

Data Source	Type	Result Value	Result Figure	Notes	Reference

Molecule	Data Source	Type	Reference
TiO
TiO	Measurements	Detected	2016 - MANCINI L.
VO
VO	Measurements	Detected	2016 - MANCINI L.

No remarks

No link

Star

Name

WASP-98 A

Distance

281.742 (\pm 1.6215)

Spectral type

G5V

Apparent magnitude V

13.0

Mass

0.97 (\pm 0.123)

M_Sun 1 publication

Transiting hot Jupiters from WASP-South, Euler and TRAPPIST: WASP-95b to WASP-101b

Age

10.5 (\begin{matrix} + 2.0 \\ - 4.7 \end{matrix})

Gyr 2 publications

Transiting hot Jupiters from WASP-South, Euler and TRAPPIST: WASP-95b to WASP-101b
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

5526.0 (\pm 126.747)

K 1 publication

Transiting hot Jupiters from WASP-South, Euler and TRAPPIST: WASP-95b to WASP-101b

Radius

0.718 (\pm 0.036)

R_Sun 1 publication

Transiting hot Jupiters from WASP-South, Euler and TRAPPIST: WASP-95b to WASP-101b

Metallicity [Fe/H]

-0.6 (\pm 0.19)

2 publications

Transiting hot Jupiters from WASP-South, Euler and TRAPPIST: WASP-95b to WASP-101b
The GAPS Programme with HARPS-N@TNG XIV. Investigating giant planet migration history via improved eccentricity and mass determination for 231 transiting planets

Detected Disc

—

Magnetic Field

—

RA₂₀₀₀

03:53:42.0

Dec₂₀₀₀

-34:19:41.9

Alternate Names

TOI-404, 2MASS J03534291-3419414

A white dwarf companion lies 3425 AUs away.

No link

Simbad
Most recent references (ADS)

Planet WASP-98 Ab

Planet

Basic informations 28 parameters

Atmospheric parameters : Temperatures 0 temperatures

Atmospheric parameters : Molecules 2 molecules

Remarks No remark

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-98 Ab

Planet

Basic informations 28 parameters

Atmospheric parameters : Temperatures 0 temperatures

Atmospheric parameters : Molecules 2 molecules

Remarks No remark

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

Analysing the dynamics of the Kepler-90 planetary system

Gaia Search for (sub)stellar Companions of Exoplanet Hosts

A white dwarf bound to the transiting planetary system WASP-98

Stellar Obliquities & Planetary Alignments (SOPA) I. Spin-Orbit measurements of Three Transiting Hot Jupiters: WASP-72b, WASP-100b, & WASP-109b

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

High-resolution Imaging of Transiting Extrasolar Planetary systems (HITEP). I. Lucky imaging observations of 101 systems in the southern hemisphere

An optical transmission spectrum of the transiting hot Jupiter in the metal-poor WASP-98 planetary system

Transiting hot Jupiters from WASP-South, Euler and TRAPPIST: WASP-95b to WASP-101b