Planet HAT-P-40 b

Detailed information about planet HAT-P-40 b and its parameters.

Planet parameters Publications Observability Predictor

Planet

Name

HAT-P-40 b

Planet Status

Confirmed

Discovered in

2012

Mass

0.615 M_J 1 publication

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

Mass*sin(i)

—

Semi-Major Axis

0.0608 AU 1 publication

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

Orbital Period

4.457243 day 1 publication

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

Eccentricity

— 1 publication

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

ω

—

T_peri

—

Radius

1.73 R_J 1 publication

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

Inclination

88.3 deg 1 publication

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

Update

2014-07-10

Detection Method

Primary Transit

Mass Detection Method

—

Radius Detection Method

—

Primary transit

2455813.17584 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 planet parameters allowing an eccentric orbit

No link

Star

Name

HAT-P-40

Distance

501.0 pc 1 publication

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

Spectral type

—

Apparent magnitude V

11.699

Mass

1.512 M_Sun 1 publication

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

Age

2.7 Gyr 1 publication

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

Effective temperature

6080.0 K 1 publication

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

Radius

2.206 R_Sun 1 publication

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

Metallicity [Fe/H]

0.22 (± 0.1) 1 publication

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

Detected Disc

—

Magnetic Field

—

RA₂₀₀₀

22:22:03.0

Dec₂₀₀₀

+45:27:27.0

Alternate Names

—

Alias GSC 3607-01028
Alias 2MASS 22220308+4527265

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

No link