Planet TOI-1518 b

Detailed information about planet TOI-1518 b and its parameters.

Planet parameters Publications Observability Predictor Exo3D

Planet

Name

TOI-1518 b

Planet Status

Confirmed

Discovered in

2021

Publication Status

—

Update

2025-05-19

Mass

1.83 (\pm 0.47)

M_J 2 publications

Time-resolved absorption of six chemical species with MAROON-X points to a strong drag in the ultra-hot Jupiter TOI-1518 b
TOI-1518b: A Misaligned Ultra-hot Jupiter with Iron in its Atmosphere

Mass*sin(i)

—

Semi-Major Axis

0.03712 (\pm 0.0008)

AU 2 publications

Time-resolved absorption of six chemical species with MAROON-X points to a strong drag in the ultra-hot Jupiter TOI-1518 b
TOI-1518b: A Misaligned Ultra-hot Jupiter with Iron in its Atmosphere

Orbital Period

1.90261131 (\pm 4.3e-07)

day 2 publications

Time-resolved absorption of six chemical species with MAROON-X points to a strong drag in the ultra-hot Jupiter TOI-1518 b
TOI-1518b: A Misaligned Ultra-hot Jupiter with Iron in its Atmosphere

Eccentricity

0.01 (\begin{matrix} + 0.0 \\ - 0.01 \end{matrix})

TOI-1518b: A Misaligned Ultra-hot Jupiter with Iron in its Atmosphere

Angular distance

—

ω

—

T_peri

—

Radius

1.878 (\pm 0.042)

R_J 2 publications

Time-resolved absorption of six chemical species with MAROON-X points to a strong drag in the ultra-hot Jupiter TOI-1518 b
TOI-1518b: A Misaligned Ultra-hot Jupiter with Iron in its Atmosphere

Inclination

77.626 (\pm 0.1)

deg 2 publications

Time-resolved absorption of six chemical species with MAROON-X points to a strong drag in the ultra-hot Jupiter TOI-1518 b
TOI-1518b: A Misaligned Ultra-hot Jupiter with Iron in its Atmosphere

Detection Method

Primary Transit

Mass Meas. Method

Radial Velocity

Radius Meas. Method

Primary Transit

Primary transit

2458787.04943 (\pm 0.0003)

JD 2 publications

Time-resolved absorption of six chemical species with MAROON-X points to a strong drag in the ultra-hot Jupiter TOI-1518 b
TOI-1518b: A Misaligned Ultra-hot Jupiter with Iron in its Atmosphere

Secondary transit

2458788.0074 (\pm 0.00028)

JD 1 publication

Time-resolved absorption of six chemical species with MAROON-X points to a strong drag in the ultra-hot Jupiter TOI-1518 b

λ

240.34 (\begin{matrix} + 0.03 \\ - 0.08 \end{matrix})

deg 1 publication

TOI-1518b: A Misaligned Ultra-hot Jupiter with Iron in its Atmosphere

Impact Parameter b

0.88 (\pm 0.0027)

Time-resolved absorption of six chemical species with MAROON-X points to a strong drag in the ultra-hot Jupiter TOI-1518 b
TOI-1518b: A Misaligned Ultra-hot Jupiter with Iron in its Atmosphere

Time V_r=0

—

Velocity Semiamplitude K

192.0 (\pm 50.0)

m/s 2 publications

Time-resolved absorption of six chemical species with MAROON-X points to a strong drag in the ultra-hot Jupiter TOI-1518 b
TOI-1518b: A Misaligned Ultra-hot Jupiter with Iron in its Atmosphere

Calculated temperature

2892.0 (\pm 38.0)

K 1 publication

TOI-1518b: A Misaligned Ultra-hot Jupiter with Iron in its Atmosphere

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
Cr I
Cr I	Measurements	Detected 4σ				2025 - BASINGER C.
Fe I
Fe I	Measurements	Detected				2025 - BASINGER C.
Fe II
Fe II	Measurements	Detected				2025 - BASINGER C.
Ni I
Ni I	Measurements	Detected 4σ				2025 - BASINGER C.

No remarks

No link

Star

Name

TOI-1518

Distance

—

Spectral type

—

Apparent magnitude V

—

Apparent magnitude I

—

Apparent magnitude J

—

Apparent magnitude H

—

Apparent magnitude K

—

Mass

1.79 (\pm 0.26)

M_Sun 1 publication

TOI-1518b: A Misaligned Ultra-hot Jupiter with Iron in its Atmosphere

Age

—

Effective temperature

7300.0 (\pm 100.0)

K 1 publication

TOI-1518b: A Misaligned Ultra-hot Jupiter with Iron in its Atmosphere

Radius

1.95 (\pm 0.048)

R_Sun 1 publication

TOI-1518b: A Misaligned Ultra-hot Jupiter with Iron in its Atmosphere

Metallicity [Fe/H]

-0.1 (\pm 0.12)

TOI-1518b: A Misaligned Ultra-hot Jupiter with Iron in its Atmosphere

Detected Disc

—

Magnetic Field

—

RA₂₀₀₀

23:29:04.0

Dec₂₀₀₀

+67:02:06.0

Alternate Names

—

No remarks

No link

Simbad
Most recent references (ADS)