Planet KELT-15 Ab

Detailed information about planet KELT-15 Ab and its parameters.

Planet parameters Publications Observability Predictor

Planet

Name

KELT-15 Ab

Planet Status

Confirmed

Discovered in

2015

Publication Status

—

Update

2025-06-24

Mass

0.93 (\pm 0.3)

M_J 1 publication

Exploring Systematic Errors in the Inferred Parameters of the Transiting Planet KELT-15b and its Host Star

Mass*sin(i)

— 1 publication

KELT-14b and KELT-15b: An Independent Discovery of WASP-122b and a New Hot Jupiter

Semi-Major Axis

0.04664 (\pm 0.0007)

AU 2 publications

Exploring Systematic Errors in the Inferred Parameters of the Transiting Planet KELT-15b and its Host Star
KELT-14b and KELT-15b: An Independent Discovery of WASP-122b and a New Hot Jupiter

Orbital Period

3.32 (\pm 1.6e-05)

day 2 publications

Exploring Systematic Errors in the Inferred Parameters of the Transiting Planet KELT-15b and its Host Star
KELT-14b and KELT-15b: An Independent Discovery of WASP-122b and a New Hot Jupiter

Eccentricity

—

Angular distance

—

ω

—

T_peri

—

Radius

1.468 (\pm 0.1)

R_J 2 publications

Exploring Systematic Errors in the Inferred Parameters of the Transiting Planet KELT-15b and its Host Star
KELT-14b and KELT-15b: An Independent Discovery of WASP-122b and a New Hot Jupiter

Inclination

88.3 (\pm 1.7)

deg 2 publications

Exploring Systematic Errors in the Inferred Parameters of the Transiting Planet KELT-15b and its Host Star
KELT-14b and KELT-15b: An Independent Discovery of WASP-122b and a New Hot Jupiter

Detection Method

Primary Transit

Mass Meas. Method

Radial Velocity

Radius Meas. Method

Primary Transit

Primary transit

2457091.02863 (\pm 0.00047)

JD 1 publication

KELT-14b and KELT-15b: An Independent Discovery of WASP-122b and a New Hot Jupiter

Secondary transit

2457027.5016 (\begin{matrix} + 0.0078 \\ - 0.0073 \end{matrix})

JD 1 publication

KELT-14b and KELT-15b: An Independent Discovery of WASP-122b and a New Hot Jupiter

λ

—

Impact Parameter b

0.2 (\begin{matrix} + 0.18 \\ - 0.14 \end{matrix})

2 publications

Exploring Systematic Errors in the Inferred Parameters of the Transiting Planet KELT-15b and its Host Star
KELT-14b and KELT-15b: An Independent Discovery of WASP-122b and a New Hot Jupiter

Time V_r=0

—

Velocity Semiamplitude K

110.0 (\pm 38.0)

m/s 2 publications

Exploring Systematic Errors in the Inferred Parameters of the Transiting Planet KELT-15b and its Host Star
KELT-14b and KELT-15b: An Independent Discovery of WASP-122b and a New Hot Jupiter

Calculated temperature

—

Measured temperature

—

Hottest point longitude

—

Geometric albedo

—

Surface gravity log(g/g_H)

—

Alternate Names

TOI-505.01

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

KELT-15 A

Distance

201.0 (\pm 19.0)

pc 1 publication

KELT-14b and KELT-15b: An Independent Discovery of WASP-122b and a New Hot Jupiter

Spectral type

G0IV

Apparent magnitude V

11.44

Apparent magnitude I

—

Apparent magnitude J

—

Apparent magnitude H

—

Apparent magnitude K

—

Mass

1.181 (\pm 0.05)

M_Sun 1 publication

KELT-14b and KELT-15b: An Independent Discovery of WASP-122b and a New Hot Jupiter

Age

—

Effective temperature

6003.0 (\pm 50.0)

K 1 publication

KELT-14b and KELT-15b: An Independent Discovery of WASP-122b and a New Hot Jupiter

Radius

1.481 (\begin{matrix} + 0.091 \\ - 0.041 \end{matrix})

R_Sun 1 publication

KELT-14b and KELT-15b: An Independent Discovery of WASP-122b and a New Hot Jupiter

Metallicity [Fe/H]

0.047 (\pm 0.032)

1 publication

KELT-14b and KELT-15b: An Independent Discovery of WASP-122b and a New Hot Jupiter

Detected Disc

—

Magnetic Field

—

RA₂₀₀₀

07:49:40.0

Dec₂₀₀₀

-52:07:14.0

Alternate Names

—

Hwang et al. (2020): a late M dwarf companion star lies 1,994 AUs away.

No link

Simbad
Most recent references (ADS)

Planet KELT-15 Ab

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 1 planet

Remarks Some remarks

Other web pages No page

More data 2 references

Planet KELT-15 Ab

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 1 planet

Remarks Some remarks

Other web pages No page

More data 2 references

Related publications

Exploring Systematic Errors in the Inferred Parameters of the Transiting Planet KELT-15b and its Host Star

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Ephemeris refinement of 21 Hot Jupiter exoplanets with high timing uncertainties

KELT: The Kilodegree Extremely Little Telescope, a Survey for Exoplanets Transiting Bright, Hot Stars

KELT-14b and KELT-15b: An Independent Discovery of WASP-122b and a New Hot Jupiter