Planet HAT-P-39 Ab

Detailed information about planet HAT-P-39 Ab and its parameters.

Planet parameters Publications Observability Predictor

Planet

Name

HAT-P-39 Ab

Planet Status

Confirmed

Discovered in

2012

Update

2024-07-31

Mass

0.599 (\begin{matrix} + 0.099 \\ - 0.099 \end{matrix})

M_J 1 publication

HAT-P-39b--HAT-P-41b: Three Highly Inflated Transiting Hot Jupiters

Mass*sin(i)

—

Semi-Major Axis

0.0509 (\pm 0.0006)

AU 1 publication

HAT-P-39b--HAT-P-41b: Three Highly Inflated Transiting Hot Jupiters

Orbital Period

3.54387 (\pm 5e-06)

day 1 publication

HAT-P-39b--HAT-P-41b: Three Highly Inflated Transiting Hot Jupiters

Eccentricity

—

ω

—

T_peri

—

Radius

1.571 (\begin{matrix} + 0.108 \\ - 0.081 \end{matrix})

R_J 1 publication

HAT-P-39b--HAT-P-41b: Three Highly Inflated Transiting Hot Jupiters

Inclination

87.0 (\pm 1.0)

deg 1 publication

HAT-P-39b--HAT-P-41b: Three Highly Inflated Transiting Hot Jupiters

Detection Method

Primary Transit

Mass Meas. Method

—

Radius Meas. Method

—

Primary transit

2455208.75049 (\pm 0.00041)

JD 1 publication

HAT-P-39b--HAT-P-41b: Three Highly Inflated Transiting Hot Jupiters

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

—

Data Source	Type	Result Value	Result Figure	Notes	Reference

Molecule	Data Source	Type	Result Value	Result Figure	Notes	Reference

20 Aug 2012: The derived planet parameters are for an assumed circular orbit. Hartman et al. (2012) give also derived planetr parameters allowing an eccentric orbit

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Star

Name

HAT-P-39 A

Distance

642.0 (\pm 29.0)

pc 1 publication

HAT-P-39b--HAT-P-41b: Three Highly Inflated Transiting Hot Jupiters

Spectral type

F6IV-V

Apparent magnitude V

11.422

Mass

1.404 (\pm 0.051)

M_Sun 1 publication

HAT-P-39b--HAT-P-41b: Three Highly Inflated Transiting Hot Jupiters

Age

2.0 (\pm 0.4)

Gyr 1 publication

HAT-P-39b--HAT-P-41b: Three Highly Inflated Transiting Hot Jupiters

Effective temperature

6430.0 (\pm 100.0)

K 1 publication

HAT-P-39b--HAT-P-41b: Three Highly Inflated Transiting Hot Jupiters

Radius

1.625 (\begin{matrix} + 0.081 \\ - 0.062 \end{matrix})

R_Sun 1 publication

HAT-P-39b--HAT-P-41b: Three Highly Inflated Transiting Hot Jupiters

Metallicity [Fe/H]

0.19 (\pm 0.1)

1 publication

HAT-P-39b--HAT-P-41b: Three Highly Inflated Transiting Hot Jupiters

Detected Disc

—

Magnetic Field

—

RA₂₀₀₀

07:35:02.0

Dec₂₀₀₀

+17:49:48.0

Alternate Names

—

Alias GSC1364-01424
Alias 2MASS 07350197+1749482

20 Aug 2012: The derived stellar parameters are for an assumed circular planetary orbit. Hartman et al. (2012) give also derived stellar parameters allowing an eccentric planetary orbit.
31 Jul 2024: An M dwarf companion star lies 577 AUs away.

No link