Planet WASP-70 Ab

Detailed information about planet WASP-70 Ab and its parameters.

Planet parameters Publications Observability Predictor

Planet

Name

WASP-70 Ab

Planet Status

Confirmed

Discovered in

2011

Update

2024-08-04

Mass

0.59 (\begin{matrix} + 0.023 \\ - 0.022 \end{matrix})

M_J

Mass*sin(i)

0.59 (\begin{matrix} + 0.022 \\ - 0.022 \end{matrix})

M_J 2 publications

Three newly discovered sub-Jupiter-mass planets: WASP-69b & WASP-84b transit active K dwarfs and WASP-70Ab transits the evolved primary of a G4+K3 binary
Status of the WASP-South Search for Transiting Planets

Semi-Major Axis

0.04853 (\pm 0.00062)

AU 1 publication

Three newly discovered sub-Jupiter-mass planets: WASP-69b & WASP-84b transit active K dwarfs and WASP-70Ab transits the evolved primary of a G4+K3 binary

Orbital Period

3.7130203 (\pm 4.7e-06)

day 2 publications

Three newly discovered sub-Jupiter-mass planets: WASP-69b & WASP-84b transit active K dwarfs and WASP-70Ab transits the evolved primary of a G4+K3 binary
Status of the WASP-South Search for Transiting Planets

Eccentricity

— 1 publication

Three newly discovered sub-Jupiter-mass planets: WASP-69b & WASP-84b transit active K dwarfs and WASP-70Ab transits the evolved primary of a G4+K3 binary

ω

—

T_peri

—

Radius

1.164 (\begin{matrix} + 0.102 \\ - 0.073 \end{matrix})

R_J 2 publications

Three newly discovered sub-Jupiter-mass planets: WASP-69b & WASP-84b transit active K dwarfs and WASP-70Ab transits the evolved primary of a G4+K3 binary
Status of the WASP-South Search for Transiting Planets

Inclination

87.12 (\begin{matrix} + 0.65 \\ - 1.24 \end{matrix})

deg 1 publication

Three newly discovered sub-Jupiter-mass planets: WASP-69b & WASP-84b transit active K dwarfs and WASP-70Ab transits the evolved primary of a G4+K3 binary

Detection Method

Primary Transit

Mass Meas. Method

Radial Velocity

Radius Meas. Method

Primary Transit

Primary transit

2455736.50348 (\pm 0.00027)

JD 1 publication

Three newly discovered sub-Jupiter-mass planets: WASP-69b & WASP-84b transit active K dwarfs and WASP-70Ab transits the evolved primary of a G4+K3 binary

Secondary transit

—

λ

—

Impact Parameter b

0.431

Time V_r=0

—

Velocity Semiamplitude K

—

Calculated temperature

1387.0 K 1 publication

Three newly discovered sub-Jupiter-mass planets: WASP-69b & WASP-84b transit active K dwarfs and WASP-70Ab transits the evolved primary of a G4+K3 binary

Measured temperature

—

Hottest point longitude

—

Geometric albedo

—

Surface gravity log(g/g_H)

—

Alternate Names

HD 358155 b

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-70 A

Distance

245.0 (\pm 20.0)

pc 1 publication

Three newly discovered sub-Jupiter-mass planets: WASP-69b & WASP-84b transit active K dwarfs and WASP-70Ab transits the evolved primary of a G4+K3 binary

Spectral type

G2IV-V

Apparent magnitude V

10.79

Mass

1.106 (\pm 0.042)

M_Sun 1 publication

Three newly discovered sub-Jupiter-mass planets: WASP-69b & WASP-84b transit active K dwarfs and WASP-70Ab transits the evolved primary of a G4+K3 binary

Age

9.5 (\pm 0.5)

Gyr 1 publication

Three newly discovered sub-Jupiter-mass planets: WASP-69b & WASP-84b transit active K dwarfs and WASP-70Ab transits the evolved primary of a G4+K3 binary

Effective temperature

5763.0 (\pm 79.0)

K 1 publication

Three newly discovered sub-Jupiter-mass planets: WASP-69b & WASP-84b transit active K dwarfs and WASP-70Ab transits the evolved primary of a G4+K3 binary

Radius

1.215 (\begin{matrix} + 0.089 \\ - 0.064 \end{matrix})

R_Sun 1 publication

Three newly discovered sub-Jupiter-mass planets: WASP-69b & WASP-84b transit active K dwarfs and WASP-70Ab transits the evolved primary of a G4+K3 binary

Metallicity [Fe/H]

-0.006 (\pm 0.063)

1 publication

Three newly discovered sub-Jupiter-mass planets: WASP-69b & WASP-84b transit active K dwarfs and WASP-70Ab transits the evolved primary of a G4+K3 binary

Detected Disc

—

Magnetic Field

—

RA₂₀₀₀

21:01:54.0

Dec₂₀₀₀

-13:26:00.0

Alternate Names

HD 358155

An early to mid K dwarf companion star lies 729 AUs away.

No link

Simbad
Most recent references (ADS)

Planet WASP-70 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-70 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

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