Planet HAT-P-46 b

Detailed information about planet HAT-P-46 b and its parameters.

Planet parameters Publications Observability Predictor Exo3D

Planet

Name

HAT-P-46 b

Planet Status

Confirmed

Discovered in

2013

Publication Status

—

Update

2025-12-02

Mass

0.493 (\begin{matrix} + 0.082 \\ - 0.052 \end{matrix})

M_J 1 publication

HAT-P-44b, HAT-P-45b, and HAT-P-46b: Three Transiting Hot Jupiters in Possible Multi-Planet Systems

Mass*sin(i)

—

Semi-Major Axis

0.0577 (\begin{matrix} + 0.0014 \\ - 0.0009 \end{matrix})

AU 1 publication

HAT-P-44b, HAT-P-45b, and HAT-P-46b: Three Transiting Hot Jupiters in Possible Multi-Planet Systems

Orbital Period

4.463129 (\pm 4.8e-05)

day 1 publication

HAT-P-44b, HAT-P-45b, and HAT-P-46b: Three Transiting Hot Jupiters in Possible Multi-Planet Systems

Eccentricity

0.123 (\pm 0.12)

1 publication

HAT-P-44b, HAT-P-45b, and HAT-P-46b: Three Transiting Hot Jupiters in Possible Multi-Planet Systems

Angular distance

—

ω

—

T_peri

—

Radius

1.284 (\begin{matrix} + 0.271 \\ - 0.133 \end{matrix})

R_J 1 publication

HAT-P-44b, HAT-P-45b, and HAT-P-46b: Three Transiting Hot Jupiters in Possible Multi-Planet Systems

Inclination

85.5 (\begin{matrix} + 0.8 \\ - 2.3 \end{matrix})

deg 1 publication

HAT-P-44b, HAT-P-45b, and HAT-P-46b: Three Transiting Hot Jupiters in Possible Multi-Planet Systems

Detection Method

Primary Transit

Mass Meas. Method

—

Radius Meas. Method

—

Primary transit

—

Secondary transit

—

λ

—

Impact Parameter b

—

Time V_r=0

—

Velocity Semiamplitude K

—

Calculated temperature

—

Measured temperature

—

Hottest point longitude

—

Geometric albedo

—

Surface gravity log(g/g_H)

—

Alternate Names

TOI-7059 b, TOI-7059.01

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

HAT-P-46

Distance

290.736 (\begin{matrix} + 5.11 \\ - 4.94 \end{matrix})

pc 2 publications

HAT-P-44b, HAT-P-45b, and HAT-P-46b: Three Transiting Hot Jupiters in Possible Multi-Planet Systems
The Revised TESS Input Catalog and Candidate Target List

Spectral type

A8V

Apparent magnitude V

11.936

Apparent magnitude I

—

Apparent magnitude J

—

Apparent magnitude H

—

Apparent magnitude K

—

Mass

1.763 (\begin{matrix} + 0.365 \\ - 0.276 \end{matrix})

M_Sun 2 publications

HAT-P-44b, HAT-P-45b, and HAT-P-46b: Three Transiting Hot Jupiters in Possible Multi-Planet Systems
The Revised TESS Input Catalog and Candidate Target List

Age

2.5 (\begin{matrix} + 0.7 \\ - 1.0 \end{matrix})

Gyr 1 publication

HAT-P-44b, HAT-P-45b, and HAT-P-46b: Three Transiting Hot Jupiters in Possible Multi-Planet Systems

Effective temperature

7587.0 (\begin{matrix} + 277.0 \\ - 550.0 \end{matrix})

K 3 publications

HAT-P-44b, HAT-P-45b, and HAT-P-46b: Three Transiting Hot Jupiters in Possible Multi-Planet Systems
HAT-P-44b, HAT-P-45b, and HAT-P-46b: Three Transiting Hot Jupiters in Possible Multi-Planet Systems
The Revised TESS Input Catalog and Candidate Target List

Radius

1.395 (\begin{matrix} + 0.063 \\ - 0.043 \end{matrix})

R_Sun 2 publications

HAT-P-44b, HAT-P-45b, and HAT-P-46b: Three Transiting Hot Jupiters in Possible Multi-Planet Systems
The Revised TESS Input Catalog and Candidate Target List

Metallicity [Fe/H]

0.3 (\pm 0.1)

1 publication

HAT-P-44b, HAT-P-45b, and HAT-P-46b: Three Transiting Hot Jupiters in Possible Multi-Planet Systems

Detected Disc

—

Magnetic Field

—

RA₂₀₀₀

18:01:47.0

Dec₂₀₀₀

-02:58:15.0

Alternate Names

TOI-7059, 2MASS J18014660-0258154

No remarks

No link

Simbad
Most recent references (ADS)

Planet HAT-P-46 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 2 planets

Remarks No remark

Other web pages No page

More data 2 references

Planet HAT-P-46 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 2 planets

Remarks No remark

Other web pages No page

More data 2 references

Related publications

The GAPS Programme at TNG. LI. Investigating the correlations between transiting system parameters and host chromospheric activity

The Revised TESS Input Catalog and Candidate Target List

Ephemeris refinement of 21 Hot Jupiter exoplanets with high timing uncertainties

HAT-P-44b, HAT-P-45b, and HAT-P-46b: Three Transiting Hot Jupiters in Possible Multi-Planet Systems