Planet K2-29 Ab

Detailed information about planet K2-29 Ab and its parameters.

Planet parameters Publications Observability Predictor

Planet

Name

K2-29 Ab

Planet Status

Confirmed

Discovered in

2016

Update

2024-08-01

Mass

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

M_J 1 publication

K2-29 b/WASP-152 b: an aligned and inflated hot jupiter in a young visual binary

Mass*sin(i)

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

M_J 1 publication

K2-29 b/WASP-152 b: an aligned and inflated hot jupiter in a young visual binary

Semi-Major Axis

0.04217 (\pm 0.00024)

AU 1 publication

K2-29 b/WASP-152 b: an aligned and inflated hot jupiter in a young visual binary

Orbital Period

3.2588321 (\pm 1.9e-06)

day 1 publication

K2-29 b/WASP-152 b: an aligned and inflated hot jupiter in a young visual binary

Eccentricity

0.066 (\pm 0.022)

1 publication

K2-29 b/WASP-152 b: an aligned and inflated hot jupiter in a young visual binary

ω

132.0 (\pm 21.0)

deg 1 publication

K2-29 b/WASP-152 b: an aligned and inflated hot jupiter in a young visual binary

T_peri

—

Radius

1.19 (\begin{matrix} + 0.02 \\ - 0.02 \end{matrix})

R_J 1 publication

K2-29 b/WASP-152 b: an aligned and inflated hot jupiter in a young visual binary

Inclination

86.656 (\begin{matrix} + 0.11 \\ - 0.08 \end{matrix})

deg 1 publication

K2-29 b/WASP-152 b: an aligned and inflated hot jupiter in a young visual binary

Detection Method

Primary Transit

Mass Meas. Method

Radial Velocity

Radius Meas. Method

Primary Transit

Primary transit

2453219.0095 (\pm 0.0022)

JD 1 publication

K2-29 b/WASP-152 b: an aligned and inflated hot jupiter in a young visual binary

Secondary transit

—

λ

1.5 (\pm 8.7)

deg

Impact Parameter b

0.58 (\pm 0.02)

1 publication

K2-29 b/WASP-152 b: an aligned and inflated hot jupiter in a young visual binary

Time V_r=0

—

Velocity Semiamplitude K

103.5 (\pm 5.4)

m/s 1 publication

K2-29 b/WASP-152 b: an aligned and inflated hot jupiter in a young visual binary

Calculated temperature

1171.0 K 1 publication

K2-29 b/WASP-152 b: an aligned and inflated hot jupiter in a young visual binary

Measured temperature

—

Hottest point longitude

—

Geometric albedo

—

Surface gravity log(g/g_H)

—

Alternate Names

WASP-152 bB, EPIC 211089792 bb, WISE J041040.88+242405.9 b, EPIC 211089792 Ab, EPIC 211089792.01a, TOI-4623.01, TYC 1818-1428-1 b b, 1SWASP J041040.95+242407.3 b b, 2MASS J04104086+2424061 bb

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

K2-29 A

Distance

178.475 (\begin{matrix} + 1.32 \\ - 1.301 \end{matrix})

pc 1 publication

The Revised TESS Input Catalog and Candidate Target List

Spectral type

G7V

Apparent magnitude V

12.56

Mass

0.935 (\begin{matrix} + 0.14341 \\ - 0.09817 \end{matrix})

M_Sun 1 publication

The Revised TESS Input Catalog and Candidate Target List

Age

2.6 (\pm 1.2)

Gyr 1 publication

K2-29 b/WASP-152 b: an aligned and inflated hot jupiter in a young visual binary

Effective temperature

5387.06 (\begin{matrix} + 140.344 \\ - 144.837 \end{matrix})

K 1 publication

The Revised TESS Input Catalog and Candidate Target List

Radius

0.817 (\begin{matrix} + 0.0616 \\ - 0.074 \end{matrix})

R_Sun 1 publication

The Revised TESS Input Catalog and Candidate Target List

Metallicity [Fe/H]

0.2829 (\pm 0.0188)

1 publication

The Revised TESS Input Catalog and Candidate Target List

Detected Disc

—

Magnetic Field

—

RA₂₀₀₀

04:10:41.0

Dec₂₀₀₀

+24:24:07.4

Alternate Names

EPIC 211089792, WASP-152, WISE J041040.88+242405.9, EPIC 211089792 A, TOI-4623, TYC 1818-1428-1, 1SWASP J041040.95+242407.3, 2MASS J04104086+2424061

Santerne et al. (2016) + Mugrauer (2019): K2-29 forms a widely separated (a = 773 AUs) binary system with a K5 dwarf star.

No link

Simbad
Most recent references (ADS)

Planet K2-29 Ab

Planet

Basic informations 28 parameters

Atmospheric parameters : Temperatures 0 temperatures

Atmospheric parameters : Molecules 0 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 K2-29 Ab

Planet

Basic informations 28 parameters

Atmospheric parameters : Temperatures 0 temperatures

Atmospheric parameters : Molecules 0 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

Gaia Search for (sub)stellar Companions of Exoplanet Hosts

Search for stellar companions of exoplanet host stars by exploring the second ESA-Gaia data release

The Revised TESS Input Catalog and Candidate Target List

Confirmation of Two Hot Jupiters from K2 Campaign 4

K2-29 b/WASP-152 b: an aligned and inflated hot jupiter in a young visual binary